146239920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2131

約数の個数: 120

約数和(自身を含む): 496231632

約数和(自身を除く): 349991712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2011, 2020, 2424, 3030, 3636, 4022, 4040, 4545, 4848, 6033, 6060, 7272, 8044, 8080, 9090, 10055, 12066, 12120, 14544, 16088, 18099, 18180, 20110, 24132, 24240, 30165, 32176, 36198, 36360, 40220, 48264, 60330, 72396, 72720, 80440, 90495, 96528, 120660, 144792, 160880, 180990, 203111, 241320, 289584, 361980, 406222, 482640, 609333, 723960, 812444, 1015555, 1218666, 1447920, 1624888, 1827999, 2031110, 2437332, 3046665, 3249776, 3655998, 4062220, 4874664, 6093330, 7311996, 8124440, 9139995, 9749328, 12186660, 14623992, 16248880, 18279990, 24373320, 29247984, 36559980, 48746640, 73119960, 146239920]

約数ペア:

[(1, 146239920), (2, 73119960), (3, 48746640), (4, 36559980), (5, 29247984), (6, 24373320), (8, 18279990), (9, 16248880), (10, 14623992), (12, 12186660), (15, 9749328), (16, 9139995), (18, 8124440), (20, 7311996), (24, 6093330), (30, 4874664), (36, 4062220), (40, 3655998), (45, 3249776), (48, 3046665), (60, 2437332), (72, 2031110), (80, 1827999), (90, 1624888), (101, 1447920), (120, 1218666), (144, 1015555), (180, 812444), (202, 723960), (240, 609333), (303, 482640), (360, 406222), (404, 361980), (505, 289584), (606, 241320), (720, 203111), (808, 180990), (909, 160880), (1010, 144792), (1212, 120660), (1515, 96528), (1616, 90495), (1818, 80440), (2011, 72720), (2020, 72396), (2424, 60330), (3030, 48264), (3636, 40220), (4022, 36360), (4040, 36198), (4545, 32176), (4848, 30165), (6033, 24240), (6060, 24132), (7272, 20110), (8044, 18180), (8080, 18099), (9090, 16088), (10055, 14544), (12066, 12120)]