136376760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87421}}^1$

素因数の和:87448

約数の個数: 64

約数和(自身を含む): 440606880

約数和(自身を除く): 304230120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 87421, 174842, 262263, 349684, 437105, 524526, 699368, 874210, 1049052, 1136473, 1311315, 1748420, 2098104, 2272946, 2622630, 3409419, 3496840, 4545892, 5245260, 5682365, 6818838, 9091784, 10490520, 11364730, 13637676, 17047095, 22729460, 27275352, 34094190, 45458920, 68188380, 136376760]

約数ペア:

[(1, 136376760), (2, 68188380), (3, 45458920), (4, 34094190), (5, 27275352), (6, 22729460), (8, 17047095), (10, 13637676), (12, 11364730), (13, 10490520), (15, 9091784), (20, 6818838), (24, 5682365), (26, 5245260), (30, 4545892), (39, 3496840), (40, 3409419), (52, 2622630), (60, 2272946), (65, 2098104), (78, 1748420), (104, 1311315), (120, 1136473), (130, 1049052), (156, 874210), (195, 699368), (260, 524526), (312, 437105), (390, 349684), (520, 262263), (780, 174842), (1560, 87421)]