143963280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2629

約数の個数: 120

約数和(自身を含む): 489790080

約数和(自身を除く): 345826800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2531, 2844, 3160, 3555, 3792, 4740, 5062, 5688, 6320, 7110, 7593, 9480, 10124, 11376, 12655, 14220, 15186, 18960, 20248, 22779, 25310, 28440, 30372, 37965, 40496, 45558, 50620, 56880, 60744, 75930, 91116, 101240, 113895, 121488, 151860, 182232, 199949, 202480, 227790, 303720, 364464, 399898, 455580, 599847, 607440, 799796, 911160, 999745, 1199694, 1599592, 1799541, 1822320, 1999490, 2399388, 2999235, 3199184, 3599082, 3998980, 4798776, 5998470, 7198164, 7997960, 8997705, 9597552, 11996940, 14396328, 15995920, 17995410, 23993880, 28792656, 35990820, 47987760, 71981640, 143963280]

約数ペア:

[(1, 143963280), (2, 71981640), (3, 47987760), (4, 35990820), (5, 28792656), (6, 23993880), (8, 17995410), (9, 15995920), (10, 14396328), (12, 11996940), (15, 9597552), (16, 8997705), (18, 7997960), (20, 7198164), (24, 5998470), (30, 4798776), (36, 3998980), (40, 3599082), (45, 3199184), (48, 2999235), (60, 2399388), (72, 1999490), (79, 1822320), (80, 1799541), (90, 1599592), (120, 1199694), (144, 999745), (158, 911160), (180, 799796), (237, 607440), (240, 599847), (316, 455580), (360, 399898), (395, 364464), (474, 303720), (632, 227790), (711, 202480), (720, 199949), (790, 182232), (948, 151860), (1185, 121488), (1264, 113895), (1422, 101240), (1580, 91116), (1896, 75930), (2370, 60744), (2531, 56880), (2844, 50620), (3160, 45558), (3555, 40496), (3792, 37965), (4740, 30372), (5062, 28440), (5688, 25310), (6320, 22779), (7110, 20248), (7593, 18960), (9480, 15186), (10124, 14220), (11376, 12655)]