9887590560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{188983}}^1$

素因数の和:189110

約数の個数: 96

約数和(自身を含む): 31431818880

約数和(自身を除く): 21544228320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3488, 4360, 5232, 6540, 8720, 10464, 13080, 17440, 26160, 52320, 188983, 377966, 566949, 755932, 944915, 1133898, 1511864, 1889830, 2267796, 2834745, 3023728, 3779660, 4535592, 5669490, 6047456, 7559320, 9071184, 11338980, 15118640, 18142368, 20599147, 22677960, 30237280, 41198294, 45355920, 61797441, 82396588, 90711840, 102995735, 123594882, 164793176, 205991470, 247189764, 308987205, 329586352, 411982940, 494379528, 617974410, 659172704, 823965880, 988759056, 1235948820, 1647931760, 1977518112, 2471897640, 3295863520, 4943795280, 9887590560]

約数ペア:

[(1, 9887590560), (2, 4943795280), (3, 3295863520), (4, 2471897640), (5, 1977518112), (6, 1647931760), (8, 1235948820), (10, 988759056), (12, 823965880), (15, 659172704), (16, 617974410), (20, 494379528), (24, 411982940), (30, 329586352), (32, 308987205), (40, 247189764), (48, 205991470), (60, 164793176), (80, 123594882), (96, 102995735), (109, 90711840), (120, 82396588), (160, 61797441), (218, 45355920), (240, 41198294), (327, 30237280), (436, 22677960), (480, 20599147), (545, 18142368), (654, 15118640), (872, 11338980), (1090, 9071184), (1308, 7559320), (1635, 6047456), (1744, 5669490), (2180, 4535592), (2616, 3779660), (3270, 3023728), (3488, 2834745), (4360, 2267796), (5232, 1889830), (6540, 1511864), (8720, 1133898), (10464, 944915), (13080, 755932), (17440, 566949), (26160, 377966), (52320, 188983)]