72630120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35603}}^1$

素因数の和:35634

約数の個数: 64

約数和(自身を含む): 230713920

約数和(自身を除く): 158083800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 35603, 71206, 106809, 142412, 178015, 213618, 284824, 356030, 427236, 534045, 605251, 712060, 854472, 1068090, 1210502, 1424120, 1815753, 2136180, 2421004, 3026255, 3631506, 4272360, 4842008, 6052510, 7263012, 9078765, 12105020, 14526024, 18157530, 24210040, 36315060, 72630120]

約数ペア:

[(1, 72630120), (2, 36315060), (3, 24210040), (4, 18157530), (5, 14526024), (6, 12105020), (8, 9078765), (10, 7263012), (12, 6052510), (15, 4842008), (17, 4272360), (20, 3631506), (24, 3026255), (30, 2421004), (34, 2136180), (40, 1815753), (51, 1424120), (60, 1210502), (68, 1068090), (85, 854472), (102, 712060), (120, 605251), (136, 534045), (170, 427236), (204, 356030), (255, 284824), (340, 213618), (408, 178015), (510, 142412), (680, 106809), (1020, 71206), (2040, 35603)]