10421640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{28949}}^1$

素因数の和:28966

約数の個数: 48

約数和(自身を含む): 33871500

約数和(自身を除く): 23449860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 28949, 57898, 86847, 115796, 144745, 173694, 231592, 260541, 289490, 347388, 434235, 521082, 578980, 694776, 868470, 1042164, 1157960, 1302705, 1736940, 2084328, 2605410, 3473880, 5210820, 10421640]

約数ペア:

[(1, 10421640), (2, 5210820), (3, 3473880), (4, 2605410), (5, 2084328), (6, 1736940), (8, 1302705), (9, 1157960), (10, 1042164), (12, 868470), (15, 694776), (18, 578980), (20, 521082), (24, 434235), (30, 347388), (36, 289490), (40, 260541), (45, 231592), (60, 173694), (72, 144745), (90, 115796), (120, 86847), (180, 57898), (360, 28949)]