307560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 1010880

約数和(自身を除く): 703320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 233, 264, 330, 440, 466, 660, 699, 932, 1165, 1320, 1398, 1864, 2330, 2563, 2796, 3495, 4660, 5126, 5592, 6990, 7689, 9320, 10252, 12815, 13980, 15378, 20504, 25630, 27960, 30756, 38445, 51260, 61512, 76890, 102520, 153780, 307560]

約数ペア:

[(1, 307560), (2, 153780), (3, 102520), (4, 76890), (5, 61512), (6, 51260), (8, 38445), (10, 30756), (11, 27960), (12, 25630), (15, 20504), (20, 15378), (22, 13980), (24, 12815), (30, 10252), (33, 9320), (40, 7689), (44, 6990), (55, 5592), (60, 5126), (66, 4660), (88, 3495), (110, 2796), (120, 2563), (132, 2330), (165, 1864), (220, 1398), (233, 1320), (264, 1165), (330, 932), (440, 699), (466, 660)]