28323480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1013}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 85419360

約数和(自身を除く): 57095880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1013, 1165, 1398, 1864, 2026, 2330, 2796, 3039, 3495, 4052, 4660, 5065, 5592, 6078, 6990, 8104, 9320, 10130, 12156, 13980, 15195, 20260, 24312, 27960, 30390, 40520, 60780, 121560, 236029, 472058, 708087, 944116, 1180145, 1416174, 1888232, 2360290, 2832348, 3540435, 4720580, 5664696, 7080870, 9441160, 14161740, 28323480]

約数ペア:

[(1, 28323480), (2, 14161740), (3, 9441160), (4, 7080870), (5, 5664696), (6, 4720580), (8, 3540435), (10, 2832348), (12, 2360290), (15, 1888232), (20, 1416174), (24, 1180145), (30, 944116), (40, 708087), (60, 472058), (120, 236029), (233, 121560), (466, 60780), (699, 40520), (932, 30390), (1013, 27960), (1165, 24312), (1398, 20260), (1864, 15195), (2026, 13980), (2330, 12156), (2796, 10130), (3039, 9320), (3495, 8104), (4052, 6990), (4660, 6078), (5065, 5592)]