72701460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31069}}^1$

素因数の和:31097

約数の個数: 72

約数和(自身を含む): 237499080

約数和(自身を除く): 164797620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31069, 62138, 93207, 124276, 155345, 186414, 279621, 310690, 372828, 403897, 466035, 559242, 621380, 807794, 932070, 1118484, 1211691, 1398105, 1615588, 1864140, 2019485, 2423382, 2796210, 3635073, 4038970, 4846764, 5592420, 6058455, 7270146, 8077940, 12116910, 14540292, 18175365, 24233820, 36350730, 72701460]

約数ペア:

[(1, 72701460), (2, 36350730), (3, 24233820), (4, 18175365), (5, 14540292), (6, 12116910), (9, 8077940), (10, 7270146), (12, 6058455), (13, 5592420), (15, 4846764), (18, 4038970), (20, 3635073), (26, 2796210), (30, 2423382), (36, 2019485), (39, 1864140), (45, 1615588), (52, 1398105), (60, 1211691), (65, 1118484), (78, 932070), (90, 807794), (117, 621380), (130, 559242), (156, 466035), (180, 403897), (195, 372828), (234, 310690), (260, 279621), (390, 186414), (468, 155345), (585, 124276), (780, 93207), (1170, 62138), (2340, 31069)]