15355260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3709}}^1$

素因数の和:3747

約数の個数: 72

約数和(自身を含む): 48615840

約数和(自身を除く): 33260580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3709, 4140, 7418, 11127, 14836, 18545, 22254, 33381, 37090, 44508, 55635, 66762, 74180, 85307, 111270, 133524, 166905, 170614, 222540, 255921, 333810, 341228, 426535, 511842, 667620, 767763, 853070, 1023684, 1279605, 1535526, 1706140, 2559210, 3071052, 3838815, 5118420, 7677630, 15355260]

約数ペア:

[(1, 15355260), (2, 7677630), (3, 5118420), (4, 3838815), (5, 3071052), (6, 2559210), (9, 1706140), (10, 1535526), (12, 1279605), (15, 1023684), (18, 853070), (20, 767763), (23, 667620), (30, 511842), (36, 426535), (45, 341228), (46, 333810), (60, 255921), (69, 222540), (90, 170614), (92, 166905), (115, 133524), (138, 111270), (180, 85307), (207, 74180), (230, 66762), (276, 55635), (345, 44508), (414, 37090), (460, 33381), (690, 22254), (828, 18545), (1035, 14836), (1380, 11127), (2070, 7418), (3709, 4140)]