65334960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1003

約数の個数: 120

約数和(自身を含む): 221798304

約数和(自身を除く): 156463344

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, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 881, 927, 1030, 1236, 1545, 1648, 1762, 1854, 2060, 2472, 2643, 3090, 3524, 3708, 4120, 4405, 4635, 4944, 5286, 6180, 7048, 7416, 7929, 8240, 8810, 9270, 10572, 12360, 13215, 14096, 14832, 15858, 17620, 18540, 21144, 24720, 26430, 31716, 35240, 37080, 39645, 42288, 52860, 63432, 70480, 74160, 79290, 90743, 105720, 126864, 158580, 181486, 211440, 272229, 317160, 362972, 453715, 544458, 634320, 725944, 816687, 907430, 1088916, 1361145, 1451888, 1633374, 1814860, 2177832, 2722290, 3266748, 3629720, 4083435, 4355664, 5444580, 6533496, 7259440, 8166870, 10889160, 13066992, 16333740, 21778320, 32667480, 65334960]

約数ペア:

[(1, 65334960), (2, 32667480), (3, 21778320), (4, 16333740), (5, 13066992), (6, 10889160), (8, 8166870), (9, 7259440), (10, 6533496), (12, 5444580), (15, 4355664), (16, 4083435), (18, 3629720), (20, 3266748), (24, 2722290), (30, 2177832), (36, 1814860), (40, 1633374), (45, 1451888), (48, 1361145), (60, 1088916), (72, 907430), (80, 816687), (90, 725944), (103, 634320), (120, 544458), (144, 453715), (180, 362972), (206, 317160), (240, 272229), (309, 211440), (360, 181486), (412, 158580), (515, 126864), (618, 105720), (720, 90743), (824, 79290), (881, 74160), (927, 70480), (1030, 63432), (1236, 52860), (1545, 42288), (1648, 39645), (1762, 37080), (1854, 35240), (2060, 31716), (2472, 26430), (2643, 24720), (3090, 21144), (3524, 18540), (3708, 17620), (4120, 15858), (4405, 14832), (4635, 14096), (4944, 13215), (5286, 12360), (6180, 10572), (7048, 9270), (7416, 8810), (7929, 8240)]