315235440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33679}}^1$

素因数の和:33711

約数の個数: 120

約数和(自身を含む): 1140135360

約数和(自身を除く): 824899920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 33679, 67358, 101037, 134716, 168395, 202074, 269432, 303111, 336790, 404148, 437827, 505185, 538864, 606222, 673580, 808296, 875654, 1010370, 1212444, 1313481, 1347160, 1515555, 1616592, 1751308, 2020740, 2189135, 2424888, 2626962, 2694320, 3031110, 3502616, 3940443, 4041480, 4378270, 4849776, 5253924, 6062220, 6567405, 7005232, 7880886, 8082960, 8756540, 10507848, 12124440, 13134810, 15761772, 17513080, 19702215, 21015696, 24248880, 26269620, 31523544, 35026160, 39404430, 52539240, 63047088, 78808860, 105078480, 157617720, 315235440]

約数ペア:

[(1, 315235440), (2, 157617720), (3, 105078480), (4, 78808860), (5, 63047088), (6, 52539240), (8, 39404430), (9, 35026160), (10, 31523544), (12, 26269620), (13, 24248880), (15, 21015696), (16, 19702215), (18, 17513080), (20, 15761772), (24, 13134810), (26, 12124440), (30, 10507848), (36, 8756540), (39, 8082960), (40, 7880886), (45, 7005232), (48, 6567405), (52, 6062220), (60, 5253924), (65, 4849776), (72, 4378270), (78, 4041480), (80, 3940443), (90, 3502616), (104, 3031110), (117, 2694320), (120, 2626962), (130, 2424888), (144, 2189135), (156, 2020740), (180, 1751308), (195, 1616592), (208, 1515555), (234, 1347160), (240, 1313481), (260, 1212444), (312, 1010370), (360, 875654), (390, 808296), (468, 673580), (520, 606222), (585, 538864), (624, 505185), (720, 437827), (780, 404148), (936, 336790), (1040, 303111), (1170, 269432), (1560, 202074), (1872, 168395), (2340, 134716), (3120, 101037), (4680, 67358), (9360, 33679)]