1356240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5651}}^1$

素因数の和:5667

約数の個数: 40

約数和(自身を含む): 4205088

約数和(自身を除く): 2848848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5651, 11302, 16953, 22604, 28255, 33906, 45208, 56510, 67812, 84765, 90416, 113020, 135624, 169530, 226040, 271248, 339060, 452080, 678120, 1356240]

約数ペア:

[(1, 1356240), (2, 678120), (3, 452080), (4, 339060), (5, 271248), (6, 226040), (8, 169530), (10, 135624), (12, 113020), (15, 90416), (16, 84765), (20, 67812), (24, 56510), (30, 45208), (40, 33906), (48, 28255), (60, 22604), (80, 16953), (120, 11302), (240, 5651)]