120184520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 282147840

約数和(自身を除く): 161963320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 103, 124, 155, 206, 248, 310, 412, 515, 620, 824, 941, 1030, 1240, 1882, 2060, 3193, 3764, 4120, 4705, 6386, 7528, 9410, 12772, 15965, 18820, 25544, 29171, 31930, 37640, 58342, 63860, 96923, 116684, 127720, 145855, 193846, 233368, 291710, 387692, 484615, 583420, 775384, 969230, 1166840, 1938460, 3004613, 3876920, 6009226, 12018452, 15023065, 24036904, 30046130, 60092260, 120184520]

約数ペア:

[(1, 120184520), (2, 60092260), (4, 30046130), (5, 24036904), (8, 15023065), (10, 12018452), (20, 6009226), (31, 3876920), (40, 3004613), (62, 1938460), (103, 1166840), (124, 969230), (155, 775384), (206, 583420), (248, 484615), (310, 387692), (412, 291710), (515, 233368), (620, 193846), (824, 145855), (941, 127720), (1030, 116684), (1240, 96923), (1882, 63860), (2060, 58342), (3193, 37640), (3764, 31930), (4120, 29171), (4705, 25544), (6386, 18820), (7528, 15965), (9410, 12772)]