12039660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 36809136

約数和(自身を除く): 24769476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 317, 422, 633, 634, 844, 951, 1055, 1266, 1268, 1585, 1899, 1902, 2110, 2532, 2853, 3165, 3170, 3798, 3804, 4220, 4755, 5706, 6330, 6340, 7596, 9495, 9510, 11412, 12660, 14265, 18990, 19020, 28530, 37980, 57060, 66887, 133774, 200661, 267548, 334435, 401322, 601983, 668870, 802644, 1003305, 1203966, 1337740, 2006610, 2407932, 3009915, 4013220, 6019830, 12039660]

約数ペア:

[(1, 12039660), (2, 6019830), (3, 4013220), (4, 3009915), (5, 2407932), (6, 2006610), (9, 1337740), (10, 1203966), (12, 1003305), (15, 802644), (18, 668870), (20, 601983), (30, 401322), (36, 334435), (45, 267548), (60, 200661), (90, 133774), (180, 66887), (211, 57060), (317, 37980), (422, 28530), (633, 19020), (634, 18990), (844, 14265), (951, 12660), (1055, 11412), (1266, 9510), (1268, 9495), (1585, 7596), (1899, 6340), (1902, 6330), (2110, 5706), (2532, 4755), (2853, 4220), (3165, 3804), (3170, 3798)]