288399060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{4463}}^1$

素因数の和:4837

約数の個数: 72

約数和(自身を含む): 877443840

約数和(自身を除く): 589044780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 3231, 3590, 4308, 4463, 5385, 6462, 7180, 8926, 10770, 12924, 13389, 16155, 17852, 21540, 22315, 26778, 32310, 40167, 44630, 53556, 64620, 66945, 80334, 89260, 133890, 160668, 200835, 267780, 401670, 803340, 1602217, 3204434, 4806651, 6408868, 8011085, 9613302, 14419953, 16022170, 19226604, 24033255, 28839906, 32044340, 48066510, 57679812, 72099765, 96133020, 144199530, 288399060]

約数ペア:

[(1, 288399060), (2, 144199530), (3, 96133020), (4, 72099765), (5, 57679812), (6, 48066510), (9, 32044340), (10, 28839906), (12, 24033255), (15, 19226604), (18, 16022170), (20, 14419953), (30, 9613302), (36, 8011085), (45, 6408868), (60, 4806651), (90, 3204434), (180, 1602217), (359, 803340), (718, 401670), (1077, 267780), (1436, 200835), (1795, 160668), (2154, 133890), (3231, 89260), (3590, 80334), (4308, 66945), (4463, 64620), (5385, 53556), (6462, 44630), (7180, 40167), (8926, 32310), (10770, 26778), (12924, 22315), (13389, 21540), (16155, 17852)]