1600831920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{13367}}^1$

素因数の和:13882

約数の個数: 80

約数和(自身を含む): 4972896000

約数和(自身を除く): 3372064080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 7984, 9980, 11976, 13367, 14970, 19960, 23952, 26734, 29940, 39920, 40101, 53468, 59880, 66835, 80202, 106936, 119760, 133670, 160404, 200505, 213872, 267340, 320808, 401010, 534680, 641616, 802020, 1069360, 1604040, 3208080, 6670133, 13340266, 20010399, 26680532, 33350665, 40020798, 53361064, 66701330, 80041596, 100051995, 106722128, 133402660, 160083192, 200103990, 266805320, 320166384, 400207980, 533610640, 800415960, 1600831920]

約数ペア:

[(1, 1600831920), (2, 800415960), (3, 533610640), (4, 400207980), (5, 320166384), (6, 266805320), (8, 200103990), (10, 160083192), (12, 133402660), (15, 106722128), (16, 100051995), (20, 80041596), (24, 66701330), (30, 53361064), (40, 40020798), (48, 33350665), (60, 26680532), (80, 20010399), (120, 13340266), (240, 6670133), (499, 3208080), (998, 1604040), (1497, 1069360), (1996, 802020), (2495, 641616), (2994, 534680), (3992, 401010), (4990, 320808), (5988, 267340), (7485, 213872), (7984, 200505), (9980, 160404), (11976, 133670), (13367, 119760), (14970, 106936), (19960, 80202), (23952, 66835), (26734, 59880), (29940, 53468), (39920, 40101)]