896615280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113209}}^1$

素因数の和:113239

約数の個数: 120

約数和(自身を含む): 3284901360

約数和(自身を除く): 2388286080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 113209, 226418, 339627, 452836, 566045, 679254, 905672, 1018881, 1132090, 1245299, 1358508, 1698135, 1811344, 2037762, 2264180, 2490598, 2717016, 3396270, 3735897, 4075524, 4528360, 4981196, 5094405, 5434032, 6226495, 6792540, 7471794, 8151048, 9056720, 9962392, 10188810, 11207691, 12452990, 13585080, 14943588, 16302096, 18679485, 19924784, 20377620, 22415382, 24905980, 27170160, 29887176, 37358970, 40755240, 44830764, 49811960, 56038455, 59774352, 74717940, 81510480, 89661528, 99623920, 112076910, 149435880, 179323056, 224153820, 298871760, 448307640, 896615280]

約数ペア:

[(1, 896615280), (2, 448307640), (3, 298871760), (4, 224153820), (5, 179323056), (6, 149435880), (8, 112076910), (9, 99623920), (10, 89661528), (11, 81510480), (12, 74717940), (15, 59774352), (16, 56038455), (18, 49811960), (20, 44830764), (22, 40755240), (24, 37358970), (30, 29887176), (33, 27170160), (36, 24905980), (40, 22415382), (44, 20377620), (45, 19924784), (48, 18679485), (55, 16302096), (60, 14943588), (66, 13585080), (72, 12452990), (80, 11207691), (88, 10188810), (90, 9962392), (99, 9056720), (110, 8151048), (120, 7471794), (132, 6792540), (144, 6226495), (165, 5434032), (176, 5094405), (180, 4981196), (198, 4528360), (220, 4075524), (240, 3735897), (264, 3396270), (330, 2717016), (360, 2490598), (396, 2264180), (440, 2037762), (495, 1811344), (528, 1698135), (660, 1358508), (720, 1245299), (792, 1132090), (880, 1018881), (990, 905672), (1320, 679254), (1584, 566045), (1980, 452836), (2640, 339627), (3960, 226418), (7920, 113209)]