27331320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 82340640

約数和(自身を除く): 55009320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 541, 842, 1082, 1263, 1623, 1684, 2105, 2164, 2526, 2705, 3246, 3368, 4210, 4328, 5052, 5410, 6315, 6492, 8115, 8420, 10104, 10820, 12630, 12984, 16230, 16840, 21640, 25260, 32460, 50520, 64920, 227761, 455522, 683283, 911044, 1138805, 1366566, 1822088, 2277610, 2733132, 3416415, 4555220, 5466264, 6832830, 9110440, 13665660, 27331320]

約数ペア:

[(1, 27331320), (2, 13665660), (3, 9110440), (4, 6832830), (5, 5466264), (6, 4555220), (8, 3416415), (10, 2733132), (12, 2277610), (15, 1822088), (20, 1366566), (24, 1138805), (30, 911044), (40, 683283), (60, 455522), (120, 227761), (421, 64920), (541, 50520), (842, 32460), (1082, 25260), (1263, 21640), (1623, 16840), (1684, 16230), (2105, 12984), (2164, 12630), (2526, 10820), (2705, 10104), (3246, 8420), (3368, 8115), (4210, 6492), (4328, 6315), (5052, 5410)]