828940080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{51551}}^1$

素因数の和:51634

約数の個数: 80

約数和(自身を含む): 2608118784

約数和(自身を除く): 1779178704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 51551, 103102, 154653, 206204, 257755, 309306, 412408, 515510, 618612, 773265, 824816, 1031020, 1237224, 1546530, 2062040, 2474448, 3093060, 3453917, 4124080, 6186120, 6907834, 10361751, 12372240, 13815668, 17269585, 20723502, 27631336, 34539170, 41447004, 51808755, 55262672, 69078340, 82894008, 103617510, 138156680, 165788016, 207235020, 276313360, 414470040, 828940080]

約数ペア:

[(1, 828940080), (2, 414470040), (3, 276313360), (4, 207235020), (5, 165788016), (6, 138156680), (8, 103617510), (10, 82894008), (12, 69078340), (15, 55262672), (16, 51808755), (20, 41447004), (24, 34539170), (30, 27631336), (40, 20723502), (48, 17269585), (60, 13815668), (67, 12372240), (80, 10361751), (120, 6907834), (134, 6186120), (201, 4124080), (240, 3453917), (268, 3093060), (335, 2474448), (402, 2062040), (536, 1546530), (670, 1237224), (804, 1031020), (1005, 824816), (1072, 773265), (1340, 618612), (1608, 515510), (2010, 412408), (2680, 309306), (3216, 257755), (4020, 206204), (5360, 154653), (8040, 103102), (16080, 51551)]