15386360

素因数分解:

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

素因数の和:78

約数の個数: 96

約数和(自身を含む): 40450320

約数和(自身を除く): 25063960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 289, 340, 374, 440, 484, 578, 605, 680, 748, 935, 968, 1156, 1210, 1331, 1445, 1496, 1870, 2057, 2312, 2420, 2662, 2890, 3179, 3740, 4114, 4840, 5324, 5780, 6358, 6655, 7480, 8228, 10285, 10648, 11560, 12716, 13310, 15895, 16456, 20570, 22627, 25432, 26620, 31790, 34969, 41140, 45254, 53240, 63580, 69938, 82280, 90508, 113135, 127160, 139876, 174845, 181016, 226270, 279752, 349690, 384659, 452540, 699380, 769318, 905080, 1398760, 1538636, 1923295, 3077272, 3846590, 7693180, 15386360]

約数ペア:

[(1, 15386360), (2, 7693180), (4, 3846590), (5, 3077272), (8, 1923295), (10, 1538636), (11, 1398760), (17, 905080), (20, 769318), (22, 699380), (34, 452540), (40, 384659), (44, 349690), (55, 279752), (68, 226270), (85, 181016), (88, 174845), (110, 139876), (121, 127160), (136, 113135), (170, 90508), (187, 82280), (220, 69938), (242, 63580), (289, 53240), (340, 45254), (374, 41140), (440, 34969), (484, 31790), (578, 26620), (605, 25432), (680, 22627), (748, 20570), (935, 16456), (968, 15895), (1156, 13310), (1210, 12716), (1331, 11560), (1445, 10648), (1496, 10285), (1870, 8228), (2057, 7480), (2312, 6655), (2420, 6358), (2662, 5780), (2890, 5324), (3179, 4840), (3740, 4114)]