2440396800

素因数分解:

$2^{15}\times 3^2\times 5^2\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 8768320860

約数和(自身を除く): 6327924060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 331, 360, 384, 400, 450, 480, 512, 576, 600, 640, 662, 720, 768, 800, 900, 960, 993, 1024, 1152, 1200, 1280, 1324, 1440, 1536, 1600, 1655, 1800, 1920, 1986, 2048, 2304, 2400, 2560, 2648, 2880, 2979, 3072, 3200, 3310, 3600, 3840, 3972, 4096, 4608, 4800, 4965, 5120, 5296, 5760, 5958, 6144, 6400, 6620, 7200, 7680, 7944, 8192, 8275, 9216, 9600, 9930, 10240, 10592, 11520, 11916, 12288, 12800, 13240, 14400, 14895, 15360, 15888, 16384, 16550, 18432, 19200, 19860, 20480, 21184, 23040, 23832, 24576, 24825, 25600, 26480, 28800, 29790, 30720, 31776, 32768, 33100, 36864, 38400, 39720, 40960, 42368, 46080, 47664, 49152, 49650, 51200, 52960, 57600, 59580, 61440, 63552, 66200, 73728, 74475, 76800, 79440, 81920, 84736, 92160, 95328, 98304, 99300, 102400, 105920, 115200, 119160, 122880, 127104, 132400, 147456, 148950, 153600, 158880, 163840, 169472, 184320, 190656, 198600, 204800, 211840, 230400, 238320, 245760, 254208, 264800, 294912, 297900, 307200, 317760, 338944, 368640, 381312, 397200, 409600, 423680, 460800, 476640, 491520, 508416, 529600, 595800, 614400, 635520, 677888, 737280, 762624, 794400, 819200, 847360, 921600, 953280, 1016832, 1059200, 1191600, 1228800, 1271040, 1355776, 1474560, 1525248, 1588800, 1694720, 1843200, 1906560, 2033664, 2118400, 2383200, 2457600, 2542080, 2711552, 3050496, 3177600, 3389440, 3686400, 3813120, 4067328, 4236800, 4766400, 5084160, 5423104, 6100992, 6355200, 6778880, 7372800, 7626240, 8134656, 8473600, 9532800, 10168320, 10846208, 12201984, 12710400, 13557760, 15252480, 16269312, 16947200, 19065600, 20336640, 24403968, 25420800, 27115520, 30504960, 32538624, 33894400, 38131200, 40673280, 48807936, 50841600, 54231040, 61009920, 67788800, 76262400, 81346560, 97615872, 101683200, 122019840, 135577600, 152524800, 162693120, 203366400, 244039680, 271155200, 305049600, 406732800, 488079360, 610099200, 813465600, 1220198400, 2440396800]

約数ペア:

[(1, 2440396800), (2, 1220198400), (3, 813465600), (4, 610099200), (5, 488079360), (6, 406732800), (8, 305049600), (9, 271155200), (10, 244039680), (12, 203366400), (15, 162693120), (16, 152524800), (18, 135577600), (20, 122019840), (24, 101683200), (25, 97615872), (30, 81346560), (32, 76262400), (36, 67788800), (40, 61009920), (45, 54231040), (48, 50841600), (50, 48807936), (60, 40673280), (64, 38131200), (72, 33894400), (75, 32538624), (80, 30504960), (90, 27115520), (96, 25420800), (100, 24403968), (120, 20336640), (128, 19065600), (144, 16947200), (150, 16269312), (160, 15252480), (180, 13557760), (192, 12710400), (200, 12201984), (225, 10846208), (240, 10168320), (256, 9532800), (288, 8473600), (300, 8134656), (320, 7626240), (331, 7372800), (360, 6778880), (384, 6355200), (400, 6100992), (450, 5423104), (480, 5084160), (512, 4766400), (576, 4236800), (600, 4067328), (640, 3813120), (662, 3686400), (720, 3389440), (768, 3177600), (800, 3050496), (900, 2711552), (960, 2542080), (993, 2457600), (1024, 2383200), (1152, 2118400), (1200, 2033664), (1280, 1906560), (1324, 1843200), (1440, 1694720), (1536, 1588800), (1600, 1525248), (1655, 1474560), (1800, 1355776), (1920, 1271040), (1986, 1228800), (2048, 1191600), (2304, 1059200), (2400, 1016832), (2560, 953280), (2648, 921600), (2880, 847360), (2979, 819200), (3072, 794400), (3200, 762624), (3310, 737280), (3600, 677888), (3840, 635520), (3972, 614400), (4096, 595800), (4608, 529600), (4800, 508416), (4965, 491520), (5120, 476640), (5296, 460800), (5760, 423680), (5958, 409600), (6144, 397200), (6400, 381312), (6620, 368640), (7200, 338944), (7680, 317760), (7944, 307200), (8192, 297900), (8275, 294912), (9216, 264800), (9600, 254208), (9930, 245760), (10240, 238320), (10592, 230400), (11520, 211840), (11916, 204800), (12288, 198600), (12800, 190656), (13240, 184320), (14400, 169472), (14895, 163840), (15360, 158880), (15888, 153600), (16384, 148950), (16550, 147456), (18432, 132400), (19200, 127104), (19860, 122880), (20480, 119160), (21184, 115200), (23040, 105920), (23832, 102400), (24576, 99300), (24825, 98304), (25600, 95328), (26480, 92160), (28800, 84736), (29790, 81920), (30720, 79440), (31776, 76800), (32768, 74475), (33100, 73728), (36864, 66200), (38400, 63552), (39720, 61440), (40960, 59580), (42368, 57600), (46080, 52960), (47664, 51200), (49152, 49650)]