13446960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 42687744

約数和(自身を除く): 29240784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1303, 1720, 2064, 2580, 2606, 3440, 3909, 5160, 5212, 6515, 7818, 10320, 10424, 13030, 15636, 19545, 20848, 26060, 31272, 39090, 52120, 56029, 62544, 78180, 104240, 112058, 156360, 168087, 224116, 280145, 312720, 336174, 448232, 560290, 672348, 840435, 896464, 1120580, 1344696, 1680870, 2241160, 2689392, 3361740, 4482320, 6723480, 13446960]

約数ペア:

[(1, 13446960), (2, 6723480), (3, 4482320), (4, 3361740), (5, 2689392), (6, 2241160), (8, 1680870), (10, 1344696), (12, 1120580), (15, 896464), (16, 840435), (20, 672348), (24, 560290), (30, 448232), (40, 336174), (43, 312720), (48, 280145), (60, 224116), (80, 168087), (86, 156360), (120, 112058), (129, 104240), (172, 78180), (215, 62544), (240, 56029), (258, 52120), (344, 39090), (430, 31272), (516, 26060), (645, 20848), (688, 19545), (860, 15636), (1032, 13030), (1290, 10424), (1303, 10320), (1720, 7818), (2064, 6515), (2580, 5212), (2606, 5160), (3440, 3909)]