82818840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53089}}^1$

素因数の和:53116

約数の個数: 64

約数和(自身を含む): 267573600

約数和(自身を除く): 184754760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 53089, 106178, 159267, 212356, 265445, 318534, 424712, 530890, 637068, 690157, 796335, 1061780, 1274136, 1380314, 1592670, 2070471, 2123560, 2760628, 3185340, 3450785, 4140942, 5521256, 6370680, 6901570, 8281884, 10352355, 13803140, 16563768, 20704710, 27606280, 41409420, 82818840]

約数ペア:

[(1, 82818840), (2, 41409420), (3, 27606280), (4, 20704710), (5, 16563768), (6, 13803140), (8, 10352355), (10, 8281884), (12, 6901570), (13, 6370680), (15, 5521256), (20, 4140942), (24, 3450785), (26, 3185340), (30, 2760628), (39, 2123560), (40, 2070471), (52, 1592670), (60, 1380314), (65, 1274136), (78, 1061780), (104, 796335), (120, 690157), (130, 637068), (156, 530890), (195, 424712), (260, 318534), (312, 265445), (390, 212356), (520, 159267), (780, 106178), (1560, 53089)]