80052570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22807}}^1$

素因数の和:22836

約数の個数: 64

約数和(自身を含む): 229904640

約数和(自身を除く): 149852070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 22807, 45614, 68421, 114035, 136842, 205263, 228070, 296491, 342105, 410526, 592982, 615789, 684210, 889473, 1026315, 1231578, 1482455, 1778946, 2052630, 2668419, 2964910, 3078945, 4447365, 5336838, 6157890, 8005257, 8894730, 13342095, 16010514, 26684190, 40026285, 80052570]

約数ペア:

[(1, 80052570), (2, 40026285), (3, 26684190), (5, 16010514), (6, 13342095), (9, 8894730), (10, 8005257), (13, 6157890), (15, 5336838), (18, 4447365), (26, 3078945), (27, 2964910), (30, 2668419), (39, 2052630), (45, 1778946), (54, 1482455), (65, 1231578), (78, 1026315), (90, 889473), (117, 684210), (130, 615789), (135, 592982), (195, 410526), (234, 342105), (270, 296491), (351, 228070), (390, 205263), (585, 136842), (702, 114035), (1170, 68421), (1755, 45614), (3510, 22807)]