79995840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3666

約数の個数: 112

約数和(自身を含む): 265102848

約数和(自身を除く): 185107008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3623, 3680, 4416, 5520, 7246, 7360, 10869, 11040, 14492, 18115, 21738, 22080, 28984, 36230, 43476, 54345, 57968, 72460, 83329, 86952, 108690, 115936, 144920, 166658, 173904, 217380, 231872, 249987, 289840, 333316, 347808, 416645, 434760, 499974, 579680, 666632, 695616, 833290, 869520, 999948, 1159360, 1249935, 1333264, 1666580, 1739040, 1999896, 2499870, 2666528, 3333160, 3478080, 3999792, 4999740, 5333056, 6666320, 7999584, 9999480, 13332640, 15999168, 19998960, 26665280, 39997920, 79995840]

約数ペア:

[(1, 79995840), (2, 39997920), (3, 26665280), (4, 19998960), (5, 15999168), (6, 13332640), (8, 9999480), (10, 7999584), (12, 6666320), (15, 5333056), (16, 4999740), (20, 3999792), (23, 3478080), (24, 3333160), (30, 2666528), (32, 2499870), (40, 1999896), (46, 1739040), (48, 1666580), (60, 1333264), (64, 1249935), (69, 1159360), (80, 999948), (92, 869520), (96, 833290), (115, 695616), (120, 666632), (138, 579680), (160, 499974), (184, 434760), (192, 416645), (230, 347808), (240, 333316), (276, 289840), (320, 249987), (345, 231872), (368, 217380), (460, 173904), (480, 166658), (552, 144920), (690, 115936), (736, 108690), (920, 86952), (960, 83329), (1104, 72460), (1380, 57968), (1472, 54345), (1840, 43476), (2208, 36230), (2760, 28984), (3623, 22080), (3680, 21738), (4416, 18115), (5520, 14492), (7246, 11040), (7360, 10869)]