123037620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 356708352

約数和(自身を除く): 233670732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 103, 129, 172, 206, 215, 258, 309, 412, 430, 463, 515, 516, 618, 645, 860, 926, 1030, 1236, 1290, 1389, 1545, 1852, 2060, 2315, 2580, 2778, 3090, 4429, 4630, 5556, 6180, 6945, 8858, 9260, 13287, 13890, 17716, 19909, 22145, 26574, 27780, 39818, 44290, 47689, 53148, 59727, 66435, 79636, 88580, 95378, 99545, 119454, 132870, 143067, 190756, 199090, 238445, 238908, 265740, 286134, 298635, 398180, 476890, 572268, 597270, 715335, 953780, 1194540, 1430670, 2050627, 2861340, 4101254, 6151881, 8202508, 10253135, 12303762, 20506270, 24607524, 30759405, 41012540, 61518810, 123037620]

約数ペア:

[(1, 123037620), (2, 61518810), (3, 41012540), (4, 30759405), (5, 24607524), (6, 20506270), (10, 12303762), (12, 10253135), (15, 8202508), (20, 6151881), (30, 4101254), (43, 2861340), (60, 2050627), (86, 1430670), (103, 1194540), (129, 953780), (172, 715335), (206, 597270), (215, 572268), (258, 476890), (309, 398180), (412, 298635), (430, 286134), (463, 265740), (515, 238908), (516, 238445), (618, 199090), (645, 190756), (860, 143067), (926, 132870), (1030, 119454), (1236, 99545), (1290, 95378), (1389, 88580), (1545, 79636), (1852, 66435), (2060, 59727), (2315, 53148), (2580, 47689), (2778, 44290), (3090, 39818), (4429, 27780), (4630, 26574), (5556, 22145), (6180, 19909), (6945, 17716), (8858, 13890), (9260, 13287)]