40798560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7727}}^1$

素因数の和:7756

約数の個数: 96

約数和(自身を含む): 140216832

約数和(自身を除く): 99418272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 7727, 15454, 23181, 30908, 38635, 46362, 61816, 77270, 84997, 92724, 115905, 123632, 154540, 169994, 185448, 231810, 247264, 254991, 309080, 339988, 370896, 424985, 463620, 509982, 618160, 679976, 741792, 849970, 927240, 1019964, 1236320, 1274955, 1359952, 1699940, 1854480, 2039928, 2549910, 2719904, 3399880, 3708960, 4079856, 5099820, 6799760, 8159712, 10199640, 13599520, 20399280, 40798560]

約数ペア:

[(1, 40798560), (2, 20399280), (3, 13599520), (4, 10199640), (5, 8159712), (6, 6799760), (8, 5099820), (10, 4079856), (11, 3708960), (12, 3399880), (15, 2719904), (16, 2549910), (20, 2039928), (22, 1854480), (24, 1699940), (30, 1359952), (32, 1274955), (33, 1236320), (40, 1019964), (44, 927240), (48, 849970), (55, 741792), (60, 679976), (66, 618160), (80, 509982), (88, 463620), (96, 424985), (110, 370896), (120, 339988), (132, 309080), (160, 254991), (165, 247264), (176, 231810), (220, 185448), (240, 169994), (264, 154540), (330, 123632), (352, 115905), (440, 92724), (480, 84997), (528, 77270), (660, 61816), (880, 46362), (1056, 38635), (1320, 30908), (1760, 23181), (2640, 15454), (5280, 7727)]