60138760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4462

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 92270840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 4409, 6820, 8818, 13640, 17636, 22045, 35272, 44090, 48499, 88180, 96998, 136679, 176360, 193996, 242495, 273358, 387992, 484990, 546716, 683395, 969980, 1093432, 1366790, 1503469, 1939960, 2733580, 3006938, 5467160, 6013876, 7517345, 12027752, 15034690, 30069380, 60138760]

約数ペア:

[(1, 60138760), (2, 30069380), (4, 15034690), (5, 12027752), (8, 7517345), (10, 6013876), (11, 5467160), (20, 3006938), (22, 2733580), (31, 1939960), (40, 1503469), (44, 1366790), (55, 1093432), (62, 969980), (88, 683395), (110, 546716), (124, 484990), (155, 387992), (220, 273358), (248, 242495), (310, 193996), (341, 176360), (440, 136679), (620, 96998), (682, 88180), (1240, 48499), (1364, 44090), (1705, 35272), (2728, 22045), (3410, 17636), (4409, 13640), (6820, 8818)]