15316080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4938

約数の個数: 80

約数和(自身を含む): 51142560

約数和(自身を除く): 35826480

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, 4909, 9818, 14727, 19636, 24545, 29454, 39272, 49090, 58908, 63817, 73635, 78544, 98180, 117816, 127634, 147270, 191451, 196360, 235632, 255268, 294540, 319085, 382902, 392720, 510536, 589080, 638170, 765804, 957255, 1021072, 1178160, 1276340, 1531608, 1914510, 2552680, 3063216, 3829020, 5105360, 7658040, 15316080]

約数ペア:

[(1, 15316080), (2, 7658040), (3, 5105360), (4, 3829020), (5, 3063216), (6, 2552680), (8, 1914510), (10, 1531608), (12, 1276340), (13, 1178160), (15, 1021072), (16, 957255), (20, 765804), (24, 638170), (26, 589080), (30, 510536), (39, 392720), (40, 382902), (48, 319085), (52, 294540), (60, 255268), (65, 235632), (78, 196360), (80, 191451), (104, 147270), (120, 127634), (130, 117816), (156, 98180), (195, 78544), (208, 73635), (240, 63817), (260, 58908), (312, 49090), (390, 39272), (520, 29454), (624, 24545), (780, 19636), (1040, 14727), (1560, 9818), (3120, 4909)]