914064720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29989}}^1$

素因数の和:30132

約数の個数: 80

約数和(自身を含む): 2856007680

約数和(自身を除く): 1941942960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 29989, 30480, 59978, 89967, 119956, 149945, 179934, 239912, 299890, 359868, 449835, 479824, 599780, 719736, 899670, 1199560, 1439472, 1799340, 2399120, 3598680, 3808603, 7197360, 7617206, 11425809, 15234412, 19043015, 22851618, 30468824, 38086030, 45703236, 57129045, 60937648, 76172060, 91406472, 114258090, 152344120, 182812944, 228516180, 304688240, 457032360, 914064720]

約数ペア:

[(1, 914064720), (2, 457032360), (3, 304688240), (4, 228516180), (5, 182812944), (6, 152344120), (8, 114258090), (10, 91406472), (12, 76172060), (15, 60937648), (16, 57129045), (20, 45703236), (24, 38086030), (30, 30468824), (40, 22851618), (48, 19043015), (60, 15234412), (80, 11425809), (120, 7617206), (127, 7197360), (240, 3808603), (254, 3598680), (381, 2399120), (508, 1799340), (635, 1439472), (762, 1199560), (1016, 899670), (1270, 719736), (1524, 599780), (1905, 479824), (2032, 449835), (2540, 359868), (3048, 299890), (3810, 239912), (5080, 179934), (6096, 149945), (7620, 119956), (10160, 89967), (15240, 59978), (29989, 30480)]