879660720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1221751}}^1$

素因数の和:1221770

約数の個数: 60

約数和(自身を含む): 2954196336

約数和(自身を除く): 2074535616

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, 120, 144, 180, 240, 360, 720, 1221751, 2443502, 3665253, 4887004, 6108755, 7330506, 9774008, 10995759, 12217510, 14661012, 18326265, 19548016, 21991518, 24435020, 29322024, 36652530, 43983036, 48870040, 54978795, 58644048, 73305060, 87966072, 97740080, 109957590, 146610120, 175932144, 219915180, 293220240, 439830360, 879660720]

約数ペア:

[(1, 879660720), (2, 439830360), (3, 293220240), (4, 219915180), (5, 175932144), (6, 146610120), (8, 109957590), (9, 97740080), (10, 87966072), (12, 73305060), (15, 58644048), (16, 54978795), (18, 48870040), (20, 43983036), (24, 36652530), (30, 29322024), (36, 24435020), (40, 21991518), (45, 19548016), (48, 18326265), (60, 14661012), (72, 12217510), (80, 10995759), (90, 9774008), (120, 7330506), (144, 6108755), (180, 4887004), (240, 3665253), (360, 2443502), (720, 1221751)]