15252480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{331}}^1$

素因数の和:362

約数の個数: 132

約数和(自身を含む): 53009112

約数和(自身を除く): 37756632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 331, 360, 384, 480, 512, 576, 640, 662, 720, 768, 960, 993, 1024, 1152, 1280, 1324, 1440, 1536, 1655, 1920, 1986, 2304, 2560, 2648, 2880, 2979, 3072, 3310, 3840, 3972, 4608, 4965, 5120, 5296, 5760, 5958, 6620, 7680, 7944, 9216, 9930, 10592, 11520, 11916, 13240, 14895, 15360, 15888, 19860, 21184, 23040, 23832, 26480, 29790, 31776, 39720, 42368, 46080, 47664, 52960, 59580, 63552, 79440, 84736, 95328, 105920, 119160, 127104, 158880, 169472, 190656, 211840, 238320, 254208, 317760, 338944, 381312, 423680, 476640, 508416, 635520, 762624, 847360, 953280, 1016832, 1271040, 1525248, 1694720, 1906560, 2542080, 3050496, 3813120, 5084160, 7626240, 15252480]

約数ペア:

[(1, 15252480), (2, 7626240), (3, 5084160), (4, 3813120), (5, 3050496), (6, 2542080), (8, 1906560), (9, 1694720), (10, 1525248), (12, 1271040), (15, 1016832), (16, 953280), (18, 847360), (20, 762624), (24, 635520), (30, 508416), (32, 476640), (36, 423680), (40, 381312), (45, 338944), (48, 317760), (60, 254208), (64, 238320), (72, 211840), (80, 190656), (90, 169472), (96, 158880), (120, 127104), (128, 119160), (144, 105920), (160, 95328), (180, 84736), (192, 79440), (240, 63552), (256, 59580), (288, 52960), (320, 47664), (331, 46080), (360, 42368), (384, 39720), (480, 31776), (512, 29790), (576, 26480), (640, 23832), (662, 23040), (720, 21184), (768, 19860), (960, 15888), (993, 15360), (1024, 14895), (1152, 13240), (1280, 11916), (1324, 11520), (1440, 10592), (1536, 9930), (1655, 9216), (1920, 7944), (1986, 7680), (2304, 6620), (2560, 5958), (2648, 5760), (2880, 5296), (2979, 5120), (3072, 4965), (3310, 4608), (3840, 3972)]