77017680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2669

約数の個数: 120

約数和(自身を含む): 265061160

約数和(自身を除く): 188043480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2609, 2952, 3280, 3690, 4920, 5218, 5904, 7380, 7827, 9840, 10436, 13045, 14760, 15654, 20872, 23481, 26090, 29520, 31308, 39135, 41744, 46962, 52180, 62616, 78270, 93924, 104360, 106969, 117405, 125232, 156540, 187848, 208720, 213938, 234810, 313080, 320907, 375696, 427876, 469620, 534845, 626160, 641814, 855752, 939240, 962721, 1069690, 1283628, 1604535, 1711504, 1878480, 1925442, 2139380, 2567256, 3209070, 3850884, 4278760, 4813605, 5134512, 6418140, 7701768, 8557520, 9627210, 12836280, 15403536, 19254420, 25672560, 38508840, 77017680]

約数ペア:

[(1, 77017680), (2, 38508840), (3, 25672560), (4, 19254420), (5, 15403536), (6, 12836280), (8, 9627210), (9, 8557520), (10, 7701768), (12, 6418140), (15, 5134512), (16, 4813605), (18, 4278760), (20, 3850884), (24, 3209070), (30, 2567256), (36, 2139380), (40, 1925442), (41, 1878480), (45, 1711504), (48, 1604535), (60, 1283628), (72, 1069690), (80, 962721), (82, 939240), (90, 855752), (120, 641814), (123, 626160), (144, 534845), (164, 469620), (180, 427876), (205, 375696), (240, 320907), (246, 313080), (328, 234810), (360, 213938), (369, 208720), (410, 187848), (492, 156540), (615, 125232), (656, 117405), (720, 106969), (738, 104360), (820, 93924), (984, 78270), (1230, 62616), (1476, 52180), (1640, 46962), (1845, 41744), (1968, 39135), (2460, 31308), (2609, 29520), (2952, 26090), (3280, 23481), (3690, 20872), (4920, 15654), (5218, 14760), (5904, 13045), (7380, 10436), (7827, 9840)]