172020360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1433503}}^1$

素因数の和:1433517

約数の個数: 32

約数和(自身を含む): 516061440

約数和(自身を除く): 344041080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1433503, 2867006, 4300509, 5734012, 7167515, 8601018, 11468024, 14335030, 17202036, 21502545, 28670060, 34404072, 43005090, 57340120, 86010180, 172020360]

約数ペア:

[(1, 172020360), (2, 86010180), (3, 57340120), (4, 43005090), (5, 34404072), (6, 28670060), (8, 21502545), (10, 17202036), (12, 14335030), (15, 11468024), (20, 8601018), (24, 7167515), (30, 5734012), (40, 4300509), (60, 2867006), (120, 1433503)]