60901360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1946

約数の個数: 80

約数和(自身を含む): 157489920

約数和(自身を除く): 96588560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 1889, 2015, 2480, 3224, 3778, 4030, 6448, 7556, 8060, 9445, 15112, 16120, 18890, 24557, 30224, 32240, 37780, 49114, 58559, 75560, 98228, 117118, 122785, 151120, 196456, 234236, 245570, 292795, 392912, 468472, 491140, 585590, 761267, 936944, 982280, 1171180, 1522534, 1964560, 2342360, 3045068, 3806335, 4684720, 6090136, 7612670, 12180272, 15225340, 30450680, 60901360]

約数ペア:

[(1, 60901360), (2, 30450680), (4, 15225340), (5, 12180272), (8, 7612670), (10, 6090136), (13, 4684720), (16, 3806335), (20, 3045068), (26, 2342360), (31, 1964560), (40, 1522534), (52, 1171180), (62, 982280), (65, 936944), (80, 761267), (104, 585590), (124, 491140), (130, 468472), (155, 392912), (208, 292795), (248, 245570), (260, 234236), (310, 196456), (403, 151120), (496, 122785), (520, 117118), (620, 98228), (806, 75560), (1040, 58559), (1240, 49114), (1612, 37780), (1889, 32240), (2015, 30224), (2480, 24557), (3224, 18890), (3778, 16120), (4030, 15112), (6448, 9445), (7556, 8060)]