12499080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 43390080

約数和(自身を除く): 30891000

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, 557, 561, 660, 680, 748, 935, 1020, 1114, 1122, 1320, 1496, 1671, 1870, 2040, 2228, 2244, 2785, 2805, 3342, 3740, 4456, 4488, 5570, 5610, 6127, 6684, 7480, 8355, 9469, 11140, 11220, 12254, 13368, 16710, 18381, 18938, 22280, 22440, 24508, 28407, 30635, 33420, 36762, 37876, 47345, 49016, 56814, 61270, 66840, 73524, 75752, 91905, 94690, 104159, 113628, 122540, 142035, 147048, 183810, 189380, 208318, 227256, 245080, 284070, 312477, 367620, 378760, 416636, 520795, 568140, 624954, 735240, 833272, 1041590, 1136280, 1249908, 1562385, 2083180, 2499816, 3124770, 4166360, 6249540, 12499080]

約数ペア:

[(1, 12499080), (2, 6249540), (3, 4166360), (4, 3124770), (5, 2499816), (6, 2083180), (8, 1562385), (10, 1249908), (11, 1136280), (12, 1041590), (15, 833272), (17, 735240), (20, 624954), (22, 568140), (24, 520795), (30, 416636), (33, 378760), (34, 367620), (40, 312477), (44, 284070), (51, 245080), (55, 227256), (60, 208318), (66, 189380), (68, 183810), (85, 147048), (88, 142035), (102, 122540), (110, 113628), (120, 104159), (132, 94690), (136, 91905), (165, 75752), (170, 73524), (187, 66840), (204, 61270), (220, 56814), (255, 49016), (264, 47345), (330, 37876), (340, 36762), (374, 33420), (408, 30635), (440, 28407), (510, 24508), (557, 22440), (561, 22280), (660, 18938), (680, 18381), (748, 16710), (935, 13368), (1020, 12254), (1114, 11220), (1122, 11140), (1320, 9469), (1496, 8355), (1671, 7480), (1870, 6684), (2040, 6127), (2228, 5610), (2244, 5570), (2785, 4488), (2805, 4456), (3342, 3740)]