28882680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1033}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 87104160

約数和(自身を除く): 58221480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1033, 1165, 1398, 1864, 2066, 2330, 2796, 3099, 3495, 4132, 4660, 5165, 5592, 6198, 6990, 8264, 9320, 10330, 12396, 13980, 15495, 20660, 24792, 27960, 30990, 41320, 61980, 123960, 240689, 481378, 722067, 962756, 1203445, 1444134, 1925512, 2406890, 2888268, 3610335, 4813780, 5776536, 7220670, 9627560, 14441340, 28882680]

約数ペア:

[(1, 28882680), (2, 14441340), (3, 9627560), (4, 7220670), (5, 5776536), (6, 4813780), (8, 3610335), (10, 2888268), (12, 2406890), (15, 1925512), (20, 1444134), (24, 1203445), (30, 962756), (40, 722067), (60, 481378), (120, 240689), (233, 123960), (466, 61980), (699, 41320), (932, 30990), (1033, 27960), (1165, 24792), (1398, 20660), (1864, 15495), (2066, 13980), (2330, 12396), (2796, 10330), (3099, 9320), (3495, 8264), (4132, 6990), (4660, 6198), (5165, 5592)]