65634960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16087}}^1$

素因数の和:16120

約数の個数: 80

約数和(自身を含む): 215450496

約数和(自身を除く): 149815536

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, 16087, 32174, 48261, 64348, 80435, 96522, 128696, 160870, 193044, 241305, 257392, 273479, 321740, 386088, 482610, 546958, 643480, 772176, 820437, 965220, 1093916, 1286960, 1367395, 1640874, 1930440, 2187832, 2734790, 3281748, 3860880, 4102185, 4375664, 5469580, 6563496, 8204370, 10939160, 13126992, 16408740, 21878320, 32817480, 65634960]

約数ペア:

[(1, 65634960), (2, 32817480), (3, 21878320), (4, 16408740), (5, 13126992), (6, 10939160), (8, 8204370), (10, 6563496), (12, 5469580), (15, 4375664), (16, 4102185), (17, 3860880), (20, 3281748), (24, 2734790), (30, 2187832), (34, 1930440), (40, 1640874), (48, 1367395), (51, 1286960), (60, 1093916), (68, 965220), (80, 820437), (85, 772176), (102, 643480), (120, 546958), (136, 482610), (170, 386088), (204, 321740), (240, 273479), (255, 257392), (272, 241305), (340, 193044), (408, 160870), (510, 128696), (680, 96522), (816, 80435), (1020, 64348), (1360, 48261), (2040, 32174), (4080, 16087)]