18310440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2946

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 37676760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 2879, 3180, 5758, 6360, 8637, 11516, 14395, 17274, 23032, 28790, 34548, 43185, 57580, 69096, 86370, 115160, 152587, 172740, 305174, 345480, 457761, 610348, 762935, 915522, 1220696, 1525870, 1831044, 2288805, 3051740, 3662088, 4577610, 6103480, 9155220, 18310440]

約数ペア:

[(1, 18310440), (2, 9155220), (3, 6103480), (4, 4577610), (5, 3662088), (6, 3051740), (8, 2288805), (10, 1831044), (12, 1525870), (15, 1220696), (20, 915522), (24, 762935), (30, 610348), (40, 457761), (53, 345480), (60, 305174), (106, 172740), (120, 152587), (159, 115160), (212, 86370), (265, 69096), (318, 57580), (424, 43185), (530, 34548), (636, 28790), (795, 23032), (1060, 17274), (1272, 14395), (1590, 11516), (2120, 8637), (2879, 6360), (3180, 5758)]