120854520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{863}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 394243200

約数和(自身を除く): 273388680

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, 389, 778, 863, 1167, 1556, 1726, 1945, 2334, 2589, 3112, 3452, 3501, 3890, 4315, 4668, 5178, 5835, 6904, 7002, 7767, 7780, 8630, 9336, 10356, 11670, 12945, 14004, 15534, 15560, 17260, 17505, 20712, 23340, 25890, 28008, 31068, 34520, 35010, 38835, 46680, 51780, 62136, 70020, 77670, 103560, 140040, 155340, 310680, 335707, 671414, 1007121, 1342828, 1678535, 2014242, 2685656, 3021363, 3357070, 4028484, 5035605, 6042726, 6714140, 8056968, 10071210, 12085452, 13428280, 15106815, 20142420, 24170904, 30213630, 40284840, 60427260, 120854520]

約数ペア:

[(1, 120854520), (2, 60427260), (3, 40284840), (4, 30213630), (5, 24170904), (6, 20142420), (8, 15106815), (9, 13428280), (10, 12085452), (12, 10071210), (15, 8056968), (18, 6714140), (20, 6042726), (24, 5035605), (30, 4028484), (36, 3357070), (40, 3021363), (45, 2685656), (60, 2014242), (72, 1678535), (90, 1342828), (120, 1007121), (180, 671414), (360, 335707), (389, 310680), (778, 155340), (863, 140040), (1167, 103560), (1556, 77670), (1726, 70020), (1945, 62136), (2334, 51780), (2589, 46680), (3112, 38835), (3452, 35010), (3501, 34520), (3890, 31068), (4315, 28008), (4668, 25890), (5178, 23340), (5835, 20712), (6904, 17505), (7002, 17260), (7767, 15560), (7780, 15534), (8630, 14004), (9336, 12945), (10356, 11670)]