80626920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3593}}^1$

素因数の和:3635

約数の個数: 128

約数和(自身を含む): 279469440

約数和(自身を除く): 198842520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3593, 3740, 4488, 5610, 7186, 7480, 10779, 11220, 14372, 17965, 21558, 22440, 28744, 35930, 39523, 43116, 53895, 61081, 71860, 79046, 86232, 107790, 118569, 122162, 143720, 158092, 183243, 197615, 215580, 237138, 244324, 305405, 316184, 366486, 395230, 431160, 474276, 488648, 592845, 610810, 671891, 732972, 790460, 916215, 948552, 1185690, 1221620, 1343782, 1465944, 1580920, 1832430, 2015673, 2371380, 2443240, 2687564, 3359455, 3664860, 4031346, 4742760, 5375128, 6718910, 7329720, 8062692, 10078365, 13437820, 16125384, 20156730, 26875640, 40313460, 80626920]

約数ペア:

[(1, 80626920), (2, 40313460), (3, 26875640), (4, 20156730), (5, 16125384), (6, 13437820), (8, 10078365), (10, 8062692), (11, 7329720), (12, 6718910), (15, 5375128), (17, 4742760), (20, 4031346), (22, 3664860), (24, 3359455), (30, 2687564), (33, 2443240), (34, 2371380), (40, 2015673), (44, 1832430), (51, 1580920), (55, 1465944), (60, 1343782), (66, 1221620), (68, 1185690), (85, 948552), (88, 916215), (102, 790460), (110, 732972), (120, 671891), (132, 610810), (136, 592845), (165, 488648), (170, 474276), (187, 431160), (204, 395230), (220, 366486), (255, 316184), (264, 305405), (330, 244324), (340, 237138), (374, 215580), (408, 197615), (440, 183243), (510, 158092), (561, 143720), (660, 122162), (680, 118569), (748, 107790), (935, 86232), (1020, 79046), (1122, 71860), (1320, 61081), (1496, 53895), (1870, 43116), (2040, 39523), (2244, 35930), (2805, 28744), (3593, 22440), (3740, 21558), (4488, 17965), (5610, 14372), (7186, 11220), (7480, 10779)]