148255560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{411821}}^1$

素因数の和:411838

約数の個数: 48

約数和(自身を含む): 481831740

約数和(自身を除く): 333576180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 411821, 823642, 1235463, 1647284, 2059105, 2470926, 3294568, 3706389, 4118210, 4941852, 6177315, 7412778, 8236420, 9883704, 12354630, 14825556, 16472840, 18531945, 24709260, 29651112, 37063890, 49418520, 74127780, 148255560]

約数ペア:

[(1, 148255560), (2, 74127780), (3, 49418520), (4, 37063890), (5, 29651112), (6, 24709260), (8, 18531945), (9, 16472840), (10, 14825556), (12, 12354630), (15, 9883704), (18, 8236420), (20, 7412778), (24, 6177315), (30, 4941852), (36, 4118210), (40, 3706389), (45, 3294568), (60, 2470926), (72, 2059105), (90, 1647284), (120, 1235463), (180, 823642), (360, 411821)]