25108080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 78343200

約数和(自身を除く): 53235120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 449, 466, 699, 898, 932, 1165, 1347, 1398, 1796, 1864, 2245, 2330, 2694, 2796, 3495, 3592, 3728, 4490, 4660, 5388, 5592, 6735, 6990, 7184, 8980, 9320, 10776, 11184, 13470, 13980, 17960, 18640, 21552, 26940, 27960, 35920, 53880, 55920, 104617, 107760, 209234, 313851, 418468, 523085, 627702, 836936, 1046170, 1255404, 1569255, 1673872, 2092340, 2510808, 3138510, 4184680, 5021616, 6277020, 8369360, 12554040, 25108080]

約数ペア:

[(1, 25108080), (2, 12554040), (3, 8369360), (4, 6277020), (5, 5021616), (6, 4184680), (8, 3138510), (10, 2510808), (12, 2092340), (15, 1673872), (16, 1569255), (20, 1255404), (24, 1046170), (30, 836936), (40, 627702), (48, 523085), (60, 418468), (80, 313851), (120, 209234), (233, 107760), (240, 104617), (449, 55920), (466, 53880), (699, 35920), (898, 27960), (932, 26940), (1165, 21552), (1347, 18640), (1398, 17960), (1796, 13980), (1864, 13470), (2245, 11184), (2330, 10776), (2694, 9320), (2796, 8980), (3495, 7184), (3592, 6990), (3728, 6735), (4490, 5592), (4660, 5388)]