1313224560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79301}}^1$

素因数の和:79343

約数の個数: 120

約数和(自身を含む): 4602053664

約数和(自身を除く): 3288829104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 79301, 158602, 237903, 317204, 396505, 475806, 634408, 713709, 793010, 951612, 1189515, 1268816, 1427418, 1586020, 1823923, 1903224, 2379030, 2854836, 3172040, 3568545, 3647846, 3806448, 4758060, 5471769, 5709672, 6344080, 7137090, 7295692, 9119615, 9516120, 10943538, 11419344, 14274180, 14591384, 16415307, 18239230, 19032240, 21887076, 27358845, 28548360, 29182768, 32830614, 36478460, 43774152, 54717690, 57096720, 65661228, 72956920, 82076535, 87548304, 109435380, 131322456, 145913840, 164153070, 218870760, 262644912, 328306140, 437741520, 656612280, 1313224560]

約数ペア:

[(1, 1313224560), (2, 656612280), (3, 437741520), (4, 328306140), (5, 262644912), (6, 218870760), (8, 164153070), (9, 145913840), (10, 131322456), (12, 109435380), (15, 87548304), (16, 82076535), (18, 72956920), (20, 65661228), (23, 57096720), (24, 54717690), (30, 43774152), (36, 36478460), (40, 32830614), (45, 29182768), (46, 28548360), (48, 27358845), (60, 21887076), (69, 19032240), (72, 18239230), (80, 16415307), (90, 14591384), (92, 14274180), (115, 11419344), (120, 10943538), (138, 9516120), (144, 9119615), (180, 7295692), (184, 7137090), (207, 6344080), (230, 5709672), (240, 5471769), (276, 4758060), (345, 3806448), (360, 3647846), (368, 3568545), (414, 3172040), (460, 2854836), (552, 2379030), (690, 1903224), (720, 1823923), (828, 1586020), (920, 1427418), (1035, 1268816), (1104, 1189515), (1380, 951612), (1656, 793010), (1840, 713709), (2070, 634408), (2760, 475806), (3312, 396505), (4140, 317204), (5520, 237903), (8280, 158602), (16560, 79301)]