1561573920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{10597}}^1$

素因数の和:10922

約数の個数: 96

約数和(自身を含む): 4935446208

約数和(自身を除く): 3373872288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 9210, 9824, 10597, 12280, 14736, 18420, 21194, 24560, 29472, 31791, 36840, 42388, 49120, 52985, 63582, 73680, 84776, 105970, 127164, 147360, 158955, 169552, 211940, 254328, 317910, 339104, 423880, 508656, 635820, 847760, 1017312, 1271640, 1695520, 2543280, 3253279, 5086560, 6506558, 9759837, 13013116, 16266395, 19519674, 26026232, 32532790, 39039348, 48799185, 52052464, 65065580, 78078696, 97598370, 104104928, 130131160, 156157392, 195196740, 260262320, 312314784, 390393480, 520524640, 780786960, 1561573920]

約数ペア:

[(1, 1561573920), (2, 780786960), (3, 520524640), (4, 390393480), (5, 312314784), (6, 260262320), (8, 195196740), (10, 156157392), (12, 130131160), (15, 104104928), (16, 97598370), (20, 78078696), (24, 65065580), (30, 52052464), (32, 48799185), (40, 39039348), (48, 32532790), (60, 26026232), (80, 19519674), (96, 16266395), (120, 13013116), (160, 9759837), (240, 6506558), (307, 5086560), (480, 3253279), (614, 2543280), (921, 1695520), (1228, 1271640), (1535, 1017312), (1842, 847760), (2456, 635820), (3070, 508656), (3684, 423880), (4605, 339104), (4912, 317910), (6140, 254328), (7368, 211940), (9210, 169552), (9824, 158955), (10597, 147360), (12280, 127164), (14736, 105970), (18420, 84776), (21194, 73680), (24560, 63582), (29472, 52985), (31791, 49120), (36840, 42388)]