325490160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79777}}^1$

素因数の和:79810

約数の個数: 80

約数和(自身を含む): 1068386976

約数和(自身を除く): 742896816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 79777, 159554, 239331, 319108, 398885, 478662, 638216, 797770, 957324, 1196655, 1276432, 1356209, 1595540, 1914648, 2393310, 2712418, 3191080, 3829296, 4068627, 4786620, 5424836, 6382160, 6781045, 8137254, 9573240, 10849672, 13562090, 16274508, 19146480, 20343135, 21699344, 27124180, 32549016, 40686270, 54248360, 65098032, 81372540, 108496720, 162745080, 325490160]

約数ペア:

[(1, 325490160), (2, 162745080), (3, 108496720), (4, 81372540), (5, 65098032), (6, 54248360), (8, 40686270), (10, 32549016), (12, 27124180), (15, 21699344), (16, 20343135), (17, 19146480), (20, 16274508), (24, 13562090), (30, 10849672), (34, 9573240), (40, 8137254), (48, 6781045), (51, 6382160), (60, 5424836), (68, 4786620), (80, 4068627), (85, 3829296), (102, 3191080), (120, 2712418), (136, 2393310), (170, 1914648), (204, 1595540), (240, 1356209), (255, 1276432), (272, 1196655), (340, 957324), (408, 797770), (510, 638216), (680, 478662), (816, 398885), (1020, 319108), (1360, 239331), (2040, 159554), (4080, 79777)]