19372560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 61228224

約数和(自身を除く): 41855664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1523, 1590, 2120, 2544, 3046, 3180, 4240, 4569, 6092, 6360, 7615, 9138, 12184, 12720, 15230, 18276, 22845, 24368, 30460, 36552, 45690, 60920, 73104, 80719, 91380, 121840, 161438, 182760, 242157, 322876, 365520, 403595, 484314, 645752, 807190, 968628, 1210785, 1291504, 1614380, 1937256, 2421570, 3228760, 3874512, 4843140, 6457520, 9686280, 19372560]

約数ペア:

[(1, 19372560), (2, 9686280), (3, 6457520), (4, 4843140), (5, 3874512), (6, 3228760), (8, 2421570), (10, 1937256), (12, 1614380), (15, 1291504), (16, 1210785), (20, 968628), (24, 807190), (30, 645752), (40, 484314), (48, 403595), (53, 365520), (60, 322876), (80, 242157), (106, 182760), (120, 161438), (159, 121840), (212, 91380), (240, 80719), (265, 73104), (318, 60920), (424, 45690), (530, 36552), (636, 30460), (795, 24368), (848, 22845), (1060, 18276), (1272, 15230), (1523, 12720), (1590, 12184), (2120, 9138), (2544, 7615), (3046, 6360), (3180, 6092), (4240, 4569)]