136591080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8689}}^1$

素因数の和:8834

約数の個数: 64

約数和(自身を含む): 412948800

約数和(自身を除く): 276357720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 8689, 15720, 17378, 26067, 34756, 43445, 52134, 69512, 86890, 104268, 130335, 173780, 208536, 260670, 347560, 521340, 1042680, 1138259, 2276518, 3414777, 4553036, 5691295, 6829554, 9106072, 11382590, 13659108, 17073885, 22765180, 27318216, 34147770, 45530360, 68295540, 136591080]

約数ペア:

[(1, 136591080), (2, 68295540), (3, 45530360), (4, 34147770), (5, 27318216), (6, 22765180), (8, 17073885), (10, 13659108), (12, 11382590), (15, 9106072), (20, 6829554), (24, 5691295), (30, 4553036), (40, 3414777), (60, 2276518), (120, 1138259), (131, 1042680), (262, 521340), (393, 347560), (524, 260670), (655, 208536), (786, 173780), (1048, 130335), (1310, 104268), (1572, 86890), (1965, 69512), (2620, 52134), (3144, 43445), (3930, 34756), (5240, 26067), (7860, 17378), (8689, 15720)]