304677780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20071}}^1$

素因数の和:20117

約数の個数: 96

約数和(自身を含む): 971163648

約数和(自身を除く): 666485868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 15180, 20071, 40142, 60213, 80284, 100355, 120426, 200710, 220781, 240852, 301065, 401420, 441562, 461633, 602130, 662343, 883124, 923266, 1103905, 1204260, 1324686, 1384899, 1846532, 2207810, 2308165, 2649372, 2769798, 3311715, 4415620, 4616330, 5077963, 5539596, 6623430, 6924495, 9232660, 10155926, 13246860, 13848990, 15233889, 20311852, 25389815, 27697980, 30467778, 50779630, 60935556, 76169445, 101559260, 152338890, 304677780]

約数ペア:

[(1, 304677780), (2, 152338890), (3, 101559260), (4, 76169445), (5, 60935556), (6, 50779630), (10, 30467778), (11, 27697980), (12, 25389815), (15, 20311852), (20, 15233889), (22, 13848990), (23, 13246860), (30, 10155926), (33, 9232660), (44, 6924495), (46, 6623430), (55, 5539596), (60, 5077963), (66, 4616330), (69, 4415620), (92, 3311715), (110, 2769798), (115, 2649372), (132, 2308165), (138, 2207810), (165, 1846532), (220, 1384899), (230, 1324686), (253, 1204260), (276, 1103905), (330, 923266), (345, 883124), (460, 662343), (506, 602130), (660, 461633), (690, 441562), (759, 401420), (1012, 301065), (1265, 240852), (1380, 220781), (1518, 200710), (2530, 120426), (3036, 100355), (3795, 80284), (5060, 60213), (7590, 40142), (15180, 20071)]