86143920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12377}}^1$

素因数の和:12422

約数の個数: 80

約数和(自身を含む): 276276960

約数和(自身を除く): 190133040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 12377, 24754, 37131, 49508, 61885, 74262, 99016, 123770, 148524, 185655, 198032, 247540, 297048, 358933, 371310, 495080, 594096, 717866, 742620, 990160, 1076799, 1435732, 1485240, 1794665, 2153598, 2871464, 2970480, 3589330, 4307196, 5383995, 5742928, 7178660, 8614392, 10767990, 14357320, 17228784, 21535980, 28714640, 43071960, 86143920]

約数ペア:

[(1, 86143920), (2, 43071960), (3, 28714640), (4, 21535980), (5, 17228784), (6, 14357320), (8, 10767990), (10, 8614392), (12, 7178660), (15, 5742928), (16, 5383995), (20, 4307196), (24, 3589330), (29, 2970480), (30, 2871464), (40, 2153598), (48, 1794665), (58, 1485240), (60, 1435732), (80, 1076799), (87, 990160), (116, 742620), (120, 717866), (145, 594096), (174, 495080), (232, 371310), (240, 358933), (290, 297048), (348, 247540), (435, 198032), (464, 185655), (580, 148524), (696, 123770), (870, 99016), (1160, 74262), (1392, 61885), (1740, 49508), (2320, 37131), (3480, 24754), (6960, 12377)]