8687160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 28782000

約数和(自身を除く): 20094840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 409, 472, 531, 590, 708, 818, 885, 1062, 1180, 1227, 1416, 1636, 1770, 2045, 2124, 2360, 2454, 2655, 3272, 3540, 3681, 4090, 4248, 4908, 5310, 6135, 7080, 7362, 8180, 9816, 10620, 12270, 14724, 16360, 18405, 21240, 24131, 24540, 29448, 36810, 48262, 49080, 72393, 73620, 96524, 120655, 144786, 147240, 193048, 217179, 241310, 289572, 361965, 434358, 482620, 579144, 723930, 868716, 965240, 1085895, 1447860, 1737432, 2171790, 2895720, 4343580, 8687160]

約数ペア:

[(1, 8687160), (2, 4343580), (3, 2895720), (4, 2171790), (5, 1737432), (6, 1447860), (8, 1085895), (9, 965240), (10, 868716), (12, 723930), (15, 579144), (18, 482620), (20, 434358), (24, 361965), (30, 289572), (36, 241310), (40, 217179), (45, 193048), (59, 147240), (60, 144786), (72, 120655), (90, 96524), (118, 73620), (120, 72393), (177, 49080), (180, 48262), (236, 36810), (295, 29448), (354, 24540), (360, 24131), (409, 21240), (472, 18405), (531, 16360), (590, 14724), (708, 12270), (818, 10620), (885, 9816), (1062, 8180), (1180, 7362), (1227, 7080), (1416, 6135), (1636, 5310), (1770, 4908), (2045, 4248), (2124, 4090), (2360, 3681), (2454, 3540), (2655, 3272)]