73560720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{306503}}^1$

素因数の和:306519

約数の個数: 40

約数和(自身を含む): 228038976

約数和(自身を除く): 154478256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 306503, 613006, 919509, 1226012, 1532515, 1839018, 2452024, 3065030, 3678036, 4597545, 4904048, 6130060, 7356072, 9195090, 12260120, 14712144, 18390180, 24520240, 36780360, 73560720]

約数ペア:

[(1, 73560720), (2, 36780360), (3, 24520240), (4, 18390180), (5, 14712144), (6, 12260120), (8, 9195090), (10, 7356072), (12, 6130060), (15, 4904048), (16, 4597545), (20, 3678036), (24, 3065030), (30, 2452024), (40, 1839018), (48, 1532515), (60, 1226012), (80, 919509), (120, 613006), (240, 306503)]