123372460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4003}}^1$

素因数の和:4102

約数の個数: 48

約数和(自身を含む): 274450176

約数和(自身を除く): 151077716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1541, 3082, 4003, 6164, 7705, 8006, 15410, 16012, 20015, 30820, 40030, 80060, 92069, 184138, 268201, 368276, 460345, 536402, 920690, 1072804, 1341005, 1841380, 2682010, 5364020, 6168623, 12337246, 24674492, 30843115, 61686230, 123372460]

約数ペア:

[(1, 123372460), (2, 61686230), (4, 30843115), (5, 24674492), (10, 12337246), (20, 6168623), (23, 5364020), (46, 2682010), (67, 1841380), (92, 1341005), (115, 1072804), (134, 920690), (230, 536402), (268, 460345), (335, 368276), (460, 268201), (670, 184138), (1340, 92069), (1541, 80060), (3082, 40030), (4003, 30820), (6164, 20015), (7705, 16012), (8006, 15410)]