9621180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5939}}^1$

素因数の和:5960

約数の個数: 60

約数和(自身を含む): 30187080

約数和(自身を除く): 20565900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5939, 11878, 17817, 23756, 29695, 35634, 53451, 59390, 71268, 89085, 106902, 118780, 160353, 178170, 213804, 267255, 320706, 356340, 481059, 534510, 641412, 801765, 962118, 1069020, 1603530, 1924236, 2405295, 3207060, 4810590, 9621180]

約数ペア:

[(1, 9621180), (2, 4810590), (3, 3207060), (4, 2405295), (5, 1924236), (6, 1603530), (9, 1069020), (10, 962118), (12, 801765), (15, 641412), (18, 534510), (20, 481059), (27, 356340), (30, 320706), (36, 267255), (45, 213804), (54, 178170), (60, 160353), (81, 118780), (90, 106902), (108, 89085), (135, 71268), (162, 59390), (180, 53451), (270, 35634), (324, 29695), (405, 23756), (540, 17817), (810, 11878), (1620, 5939)]