880687620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85837}}^1$

素因数の和:85874

約数の個数: 96

約数和(自身を含む): 2884156800

約数和(自身を除く): 2003469180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 85837, 171674, 257511, 343348, 429185, 515022, 772533, 858370, 1030044, 1287555, 1545066, 1630903, 1716740, 2317599, 2575110, 3090132, 3261806, 3862665, 4635198, 4892709, 5150220, 6523612, 7725330, 8154515, 9270396, 9785418, 11587995, 14678127, 15450660, 16309030, 19570836, 23175990, 24463545, 29356254, 32618060, 44034381, 46351980, 48927090, 58712508, 73390635, 88068762, 97854180, 146781270, 176137524, 220171905, 293562540, 440343810, 880687620]

約数ペア:

[(1, 880687620), (2, 440343810), (3, 293562540), (4, 220171905), (5, 176137524), (6, 146781270), (9, 97854180), (10, 88068762), (12, 73390635), (15, 58712508), (18, 48927090), (19, 46351980), (20, 44034381), (27, 32618060), (30, 29356254), (36, 24463545), (38, 23175990), (45, 19570836), (54, 16309030), (57, 15450660), (60, 14678127), (76, 11587995), (90, 9785418), (95, 9270396), (108, 8154515), (114, 7725330), (135, 6523612), (171, 5150220), (180, 4892709), (190, 4635198), (228, 3862665), (270, 3261806), (285, 3090132), (342, 2575110), (380, 2317599), (513, 1716740), (540, 1630903), (570, 1545066), (684, 1287555), (855, 1030044), (1026, 858370), (1140, 772533), (1710, 515022), (2052, 429185), (2565, 343348), (3420, 257511), (5130, 171674), (10260, 85837)]