2872080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3989}}^1$

素因数の和:4008

約数の個数: 60

約数和(自身を含む): 9647820

約数和(自身を除く): 6775740

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, 3989, 7978, 11967, 15956, 19945, 23934, 31912, 35901, 39890, 47868, 59835, 63824, 71802, 79780, 95736, 119670, 143604, 159560, 179505, 191472, 239340, 287208, 319120, 359010, 478680, 574416, 718020, 957360, 1436040, 2872080]

約数ペア:

[(1, 2872080), (2, 1436040), (3, 957360), (4, 718020), (5, 574416), (6, 478680), (8, 359010), (9, 319120), (10, 287208), (12, 239340), (15, 191472), (16, 179505), (18, 159560), (20, 143604), (24, 119670), (30, 95736), (36, 79780), (40, 71802), (45, 63824), (48, 59835), (60, 47868), (72, 39890), (80, 35901), (90, 31912), (120, 23934), (144, 19945), (180, 15956), (240, 11967), (360, 7978), (720, 3989)]