123282840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1027357}}^1$

素因数の和:1027371

約数の個数: 32

約数和(自身を含む): 369848880

約数和(自身を除く): 246566040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1027357, 2054714, 3082071, 4109428, 5136785, 6164142, 8218856, 10273570, 12328284, 15410355, 20547140, 24656568, 30820710, 41094280, 61641420, 123282840]

約数ペア:

[(1, 123282840), (2, 61641420), (3, 41094280), (4, 30820710), (5, 24656568), (6, 20547140), (8, 15410355), (10, 12328284), (12, 10273570), (15, 8218856), (20, 6164142), (24, 5136785), (30, 4109428), (40, 3082071), (60, 2054714), (120, 1027357)]