6723480

素因数分解:

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

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 20655360

約数和(自身を除く): 13931880

約数列:

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

約数ペア:

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