8386320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 26373312

約数和(自身を除く): 17986992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 421, 498, 664, 830, 842, 996, 1245, 1263, 1328, 1660, 1684, 1992, 2105, 2490, 2526, 3320, 3368, 3984, 4210, 4980, 5052, 6315, 6640, 6736, 8420, 9960, 10104, 12630, 16840, 19920, 20208, 25260, 33680, 34943, 50520, 69886, 101040, 104829, 139772, 174715, 209658, 279544, 349430, 419316, 524145, 559088, 698860, 838632, 1048290, 1397720, 1677264, 2096580, 2795440, 4193160, 8386320]

約数ペア:

[(1, 8386320), (2, 4193160), (3, 2795440), (4, 2096580), (5, 1677264), (6, 1397720), (8, 1048290), (10, 838632), (12, 698860), (15, 559088), (16, 524145), (20, 419316), (24, 349430), (30, 279544), (40, 209658), (48, 174715), (60, 139772), (80, 104829), (83, 101040), (120, 69886), (166, 50520), (240, 34943), (249, 33680), (332, 25260), (415, 20208), (421, 19920), (498, 16840), (664, 12630), (830, 10104), (842, 9960), (996, 8420), (1245, 6736), (1263, 6640), (1328, 6315), (1660, 5052), (1684, 4980), (1992, 4210), (2105, 3984), (2490, 3368), (2526, 3320)]