471997440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{10243}}^1$

素因数の和:10274

約数の個数: 132

約数和(自身を含む): 1635618504

約数和(自身を除く): 1163621064

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, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 10243, 11520, 15360, 20486, 23040, 30729, 40972, 46080, 51215, 61458, 81944, 92187, 102430, 122916, 153645, 163888, 184374, 204860, 245832, 307290, 327776, 368748, 409720, 460935, 491664, 614580, 655552, 737496, 819440, 921870, 983328, 1229160, 1311104, 1474992, 1638880, 1843740, 1966656, 2458320, 2622208, 2949984, 3277760, 3687480, 3933312, 4916640, 5244416, 5899968, 6555520, 7374960, 7866624, 9833280, 10488832, 11799936, 13111040, 14749920, 15733248, 19666560, 23599872, 26222080, 29499840, 31466496, 39333120, 47199744, 52444160, 58999680, 78666240, 94399488, 117999360, 157332480, 235998720, 471997440]

約数ペア:

[(1, 471997440), (2, 235998720), (3, 157332480), (4, 117999360), (5, 94399488), (6, 78666240), (8, 58999680), (9, 52444160), (10, 47199744), (12, 39333120), (15, 31466496), (16, 29499840), (18, 26222080), (20, 23599872), (24, 19666560), (30, 15733248), (32, 14749920), (36, 13111040), (40, 11799936), (45, 10488832), (48, 9833280), (60, 7866624), (64, 7374960), (72, 6555520), (80, 5899968), (90, 5244416), (96, 4916640), (120, 3933312), (128, 3687480), (144, 3277760), (160, 2949984), (180, 2622208), (192, 2458320), (240, 1966656), (256, 1843740), (288, 1638880), (320, 1474992), (360, 1311104), (384, 1229160), (480, 983328), (512, 921870), (576, 819440), (640, 737496), (720, 655552), (768, 614580), (960, 491664), (1024, 460935), (1152, 409720), (1280, 368748), (1440, 327776), (1536, 307290), (1920, 245832), (2304, 204860), (2560, 184374), (2880, 163888), (3072, 153645), (3840, 122916), (4608, 102430), (5120, 92187), (5760, 81944), (7680, 61458), (9216, 51215), (10243, 46080), (11520, 40972), (15360, 30729), (20486, 23040)]