15139224

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 43211520

約数和(自身を除く): 28072296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 383, 488, 549, 648, 732, 766, 1098, 1149, 1464, 1532, 1647, 2196, 2298, 3064, 3294, 3447, 4392, 4596, 4941, 6588, 6894, 9192, 9882, 10341, 13176, 13788, 19764, 20682, 23363, 27576, 31023, 39528, 41364, 46726, 62046, 70089, 82728, 93452, 124092, 140178, 186904, 210267, 248184, 280356, 420534, 560712, 630801, 841068, 1261602, 1682136, 1892403, 2523204, 3784806, 5046408, 7569612, 15139224]

約数ペア:

[(1, 15139224), (2, 7569612), (3, 5046408), (4, 3784806), (6, 2523204), (8, 1892403), (9, 1682136), (12, 1261602), (18, 841068), (24, 630801), (27, 560712), (36, 420534), (54, 280356), (61, 248184), (72, 210267), (81, 186904), (108, 140178), (122, 124092), (162, 93452), (183, 82728), (216, 70089), (244, 62046), (324, 46726), (366, 41364), (383, 39528), (488, 31023), (549, 27576), (648, 23363), (732, 20682), (766, 19764), (1098, 13788), (1149, 13176), (1464, 10341), (1532, 9882), (1647, 9192), (2196, 6894), (2298, 6588), (3064, 4941), (3294, 4596), (3447, 4392)]