1123793520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{5279}}^1$

素因数の和:6182

約数の個数: 80

約数和(自身を含む): 3488348160

約数和(自身を除く): 2364554640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 887, 1774, 2661, 3548, 4435, 5279, 5322, 7096, 8870, 10558, 10644, 13305, 14192, 15837, 17740, 21116, 21288, 26395, 26610, 31674, 35480, 42232, 42576, 52790, 53220, 63348, 70960, 79185, 84464, 105580, 106440, 126696, 158370, 211160, 212880, 253392, 316740, 422320, 633480, 1266960, 4682473, 9364946, 14047419, 18729892, 23412365, 28094838, 37459784, 46824730, 56189676, 70237095, 74919568, 93649460, 112379352, 140474190, 187298920, 224758704, 280948380, 374597840, 561896760, 1123793520]

約数ペア:

[(1, 1123793520), (2, 561896760), (3, 374597840), (4, 280948380), (5, 224758704), (6, 187298920), (8, 140474190), (10, 112379352), (12, 93649460), (15, 74919568), (16, 70237095), (20, 56189676), (24, 46824730), (30, 37459784), (40, 28094838), (48, 23412365), (60, 18729892), (80, 14047419), (120, 9364946), (240, 4682473), (887, 1266960), (1774, 633480), (2661, 422320), (3548, 316740), (4435, 253392), (5279, 212880), (5322, 211160), (7096, 158370), (8870, 126696), (10558, 106440), (10644, 105580), (13305, 84464), (14192, 79185), (15837, 70960), (17740, 63348), (21116, 53220), (21288, 52790), (26395, 42576), (26610, 42232), (31674, 35480)]