124637220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16103}}^1$

素因数の和:16161

約数の個数: 72

約数和(自身を含む): 386882496

約数和(自身を除く): 262245276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 16103, 32206, 48309, 64412, 80515, 96618, 144927, 161030, 193236, 241545, 289854, 322060, 483090, 579708, 692429, 724635, 966180, 1384858, 1449270, 2077287, 2769716, 2898540, 3462145, 4154574, 6231861, 6924290, 8309148, 10386435, 12463722, 13848580, 20772870, 24927444, 31159305, 41545740, 62318610, 124637220]

約数ペア:

[(1, 124637220), (2, 62318610), (3, 41545740), (4, 31159305), (5, 24927444), (6, 20772870), (9, 13848580), (10, 12463722), (12, 10386435), (15, 8309148), (18, 6924290), (20, 6231861), (30, 4154574), (36, 3462145), (43, 2898540), (45, 2769716), (60, 2077287), (86, 1449270), (90, 1384858), (129, 966180), (172, 724635), (180, 692429), (215, 579708), (258, 483090), (387, 322060), (430, 289854), (516, 241545), (645, 193236), (774, 161030), (860, 144927), (1290, 96618), (1548, 80515), (1935, 64412), (2580, 48309), (3870, 32206), (7740, 16103)]