69491760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22273}}^1$

素因数の和:22302

約数の個数: 80

約数和(自身を含む): 232005984

約数和(自身を除く): 162514224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 22273, 44546, 66819, 89092, 111365, 133638, 178184, 222730, 267276, 289549, 334095, 356368, 445460, 534552, 579098, 668190, 868647, 890920, 1069104, 1158196, 1336380, 1447745, 1737294, 1781840, 2316392, 2672760, 2895490, 3474588, 4343235, 4632784, 5345520, 5790980, 6949176, 8686470, 11581960, 13898352, 17372940, 23163920, 34745880, 69491760]

約数ペア:

[(1, 69491760), (2, 34745880), (3, 23163920), (4, 17372940), (5, 13898352), (6, 11581960), (8, 8686470), (10, 6949176), (12, 5790980), (13, 5345520), (15, 4632784), (16, 4343235), (20, 3474588), (24, 2895490), (26, 2672760), (30, 2316392), (39, 1781840), (40, 1737294), (48, 1447745), (52, 1336380), (60, 1158196), (65, 1069104), (78, 890920), (80, 868647), (104, 668190), (120, 579098), (130, 534552), (156, 445460), (195, 356368), (208, 334095), (240, 289549), (260, 267276), (312, 222730), (390, 178184), (520, 133638), (624, 111365), (780, 89092), (1040, 66819), (1560, 44546), (3120, 22273)]