237678120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{660217}}^1$

素因数の和:660234

約数の個数: 48

約数和(自身を含む): 772455060

約数和(自身を除く): 534776940

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, 660217, 1320434, 1980651, 2640868, 3301085, 3961302, 5281736, 5941953, 6602170, 7922604, 9903255, 11883906, 13204340, 15845208, 19806510, 23767812, 26408680, 29709765, 39613020, 47535624, 59419530, 79226040, 118839060, 237678120]

約数ペア:

[(1, 237678120), (2, 118839060), (3, 79226040), (4, 59419530), (5, 47535624), (6, 39613020), (8, 29709765), (9, 26408680), (10, 23767812), (12, 19806510), (15, 15845208), (18, 13204340), (20, 11883906), (24, 9903255), (30, 7922604), (36, 6602170), (40, 5941953), (45, 5281736), (60, 3961302), (72, 3301085), (90, 2640868), (120, 1980651), (180, 1320434), (360, 660217)]