84120360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22613}}^1$

素因数の和:22658

約数の個数: 64

約数和(自身を含む): 260513280

約数和(自身を除く): 176392920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 22613, 45226, 67839, 90452, 113065, 135678, 180904, 226130, 271356, 339195, 452260, 542712, 678390, 701003, 904520, 1356780, 1402006, 2103009, 2713560, 2804012, 3505015, 4206018, 5608024, 7010030, 8412036, 10515045, 14020060, 16824072, 21030090, 28040120, 42060180, 84120360]

約数ペア:

[(1, 84120360), (2, 42060180), (3, 28040120), (4, 21030090), (5, 16824072), (6, 14020060), (8, 10515045), (10, 8412036), (12, 7010030), (15, 5608024), (20, 4206018), (24, 3505015), (30, 2804012), (31, 2713560), (40, 2103009), (60, 1402006), (62, 1356780), (93, 904520), (120, 701003), (124, 678390), (155, 542712), (186, 452260), (248, 339195), (310, 271356), (372, 226130), (465, 180904), (620, 135678), (744, 113065), (930, 90452), (1240, 67839), (1860, 45226), (3720, 22613)]