54910680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2489

約数の個数: 128

約数和(自身を含む): 190356480

約数和(自身を除く): 135445800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2447, 2805, 3740, 4488, 4894, 5610, 7341, 7480, 9788, 11220, 12235, 14682, 19576, 22440, 24470, 26917, 29364, 36705, 41599, 48940, 53834, 58728, 73410, 80751, 83198, 97880, 107668, 124797, 134585, 146820, 161502, 166396, 207995, 215336, 249594, 269170, 293640, 323004, 332792, 403755, 415990, 457589, 499188, 538340, 623985, 646008, 807510, 831980, 915178, 998376, 1076680, 1247970, 1372767, 1615020, 1663960, 1830356, 2287945, 2495940, 2745534, 3230040, 3660712, 4575890, 4991880, 5491068, 6863835, 9151780, 10982136, 13727670, 18303560, 27455340, 54910680]

約数ペア:

[(1, 54910680), (2, 27455340), (3, 18303560), (4, 13727670), (5, 10982136), (6, 9151780), (8, 6863835), (10, 5491068), (11, 4991880), (12, 4575890), (15, 3660712), (17, 3230040), (20, 2745534), (22, 2495940), (24, 2287945), (30, 1830356), (33, 1663960), (34, 1615020), (40, 1372767), (44, 1247970), (51, 1076680), (55, 998376), (60, 915178), (66, 831980), (68, 807510), (85, 646008), (88, 623985), (102, 538340), (110, 499188), (120, 457589), (132, 415990), (136, 403755), (165, 332792), (170, 323004), (187, 293640), (204, 269170), (220, 249594), (255, 215336), (264, 207995), (330, 166396), (340, 161502), (374, 146820), (408, 134585), (440, 124797), (510, 107668), (561, 97880), (660, 83198), (680, 80751), (748, 73410), (935, 58728), (1020, 53834), (1122, 48940), (1320, 41599), (1496, 36705), (1870, 29364), (2040, 26917), (2244, 24470), (2447, 22440), (2805, 19576), (3740, 14682), (4488, 12235), (4894, 11220), (5610, 9788), (7341, 7480)]