79489080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6691}}^1$

素因数の和:6722

約数の個数: 128

約数和(自身を含む): 289094400

約数和(自身を除く): 209605320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6691, 11880, 13382, 20073, 26764, 33455, 40146, 53528, 60219, 66910, 73601, 80292, 100365, 120438, 133820, 147202, 160584, 180657, 200730, 220803, 240876, 267640, 294404, 301095, 361314, 368005, 401460, 441606, 481752, 588808, 602190, 662409, 722628, 736010, 802920, 883212, 903285, 1104015, 1204380, 1324818, 1445256, 1472020, 1766424, 1806570, 1987227, 2208030, 2408760, 2649636, 2944040, 3312045, 3613140, 3974454, 4416060, 5299272, 6624090, 7226280, 7948908, 8832120, 9936135, 13248180, 15897816, 19872270, 26496360, 39744540, 79489080]

約数ペア:

[(1, 79489080), (2, 39744540), (3, 26496360), (4, 19872270), (5, 15897816), (6, 13248180), (8, 9936135), (9, 8832120), (10, 7948908), (11, 7226280), (12, 6624090), (15, 5299272), (18, 4416060), (20, 3974454), (22, 3613140), (24, 3312045), (27, 2944040), (30, 2649636), (33, 2408760), (36, 2208030), (40, 1987227), (44, 1806570), (45, 1766424), (54, 1472020), (55, 1445256), (60, 1324818), (66, 1204380), (72, 1104015), (88, 903285), (90, 883212), (99, 802920), (108, 736010), (110, 722628), (120, 662409), (132, 602190), (135, 588808), (165, 481752), (180, 441606), (198, 401460), (216, 368005), (220, 361314), (264, 301095), (270, 294404), (297, 267640), (330, 240876), (360, 220803), (396, 200730), (440, 180657), (495, 160584), (540, 147202), (594, 133820), (660, 120438), (792, 100365), (990, 80292), (1080, 73601), (1188, 66910), (1320, 60219), (1485, 53528), (1980, 40146), (2376, 33455), (2970, 26764), (3960, 20073), (5940, 13382), (6691, 11880)]