67960680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18269}}^1$

素因数の和:18314

約数の個数: 64

約数和(自身を含む): 210470400

約数和(自身を除く): 142509720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18269, 36538, 54807, 73076, 91345, 109614, 146152, 182690, 219228, 274035, 365380, 438456, 548070, 566339, 730760, 1096140, 1132678, 1699017, 2192280, 2265356, 2831695, 3398034, 4530712, 5663390, 6796068, 8495085, 11326780, 13592136, 16990170, 22653560, 33980340, 67960680]

約数ペア:

[(1, 67960680), (2, 33980340), (3, 22653560), (4, 16990170), (5, 13592136), (6, 11326780), (8, 8495085), (10, 6796068), (12, 5663390), (15, 4530712), (20, 3398034), (24, 2831695), (30, 2265356), (31, 2192280), (40, 1699017), (60, 1132678), (62, 1096140), (93, 730760), (120, 566339), (124, 548070), (155, 438456), (186, 365380), (248, 274035), (310, 219228), (372, 182690), (465, 146152), (620, 109614), (744, 91345), (930, 73076), (1240, 54807), (1860, 36538), (3720, 18269)]