229540320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{159403}}^1$

素因数の和:159424

約数の個数: 72

約数和(自身を含む): 783311256

約数和(自身を除く): 553770936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 159403, 318806, 478209, 637612, 797015, 956418, 1275224, 1434627, 1594030, 1912836, 2391045, 2550448, 2869254, 3188060, 3825672, 4782090, 5100896, 5738508, 6376120, 7173135, 7651344, 9564180, 11477016, 12752240, 14346270, 15302688, 19128360, 22954032, 25504480, 28692540, 38256720, 45908064, 57385080, 76513440, 114770160, 229540320]

約数ペア:

[(1, 229540320), (2, 114770160), (3, 76513440), (4, 57385080), (5, 45908064), (6, 38256720), (8, 28692540), (9, 25504480), (10, 22954032), (12, 19128360), (15, 15302688), (16, 14346270), (18, 12752240), (20, 11477016), (24, 9564180), (30, 7651344), (32, 7173135), (36, 6376120), (40, 5738508), (45, 5100896), (48, 4782090), (60, 3825672), (72, 3188060), (80, 2869254), (90, 2550448), (96, 2391045), (120, 1912836), (144, 1594030), (160, 1434627), (180, 1275224), (240, 956418), (288, 797015), (360, 637612), (480, 478209), (720, 318806), (1440, 159403)]