11391720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 34776000

約数和(自身を除く): 23384280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1609, 1770, 2360, 3218, 3540, 4827, 6436, 7080, 8045, 9654, 12872, 16090, 19308, 24135, 32180, 38616, 48270, 64360, 94931, 96540, 189862, 193080, 284793, 379724, 474655, 569586, 759448, 949310, 1139172, 1423965, 1898620, 2278344, 2847930, 3797240, 5695860, 11391720]

約数ペア:

[(1, 11391720), (2, 5695860), (3, 3797240), (4, 2847930), (5, 2278344), (6, 1898620), (8, 1423965), (10, 1139172), (12, 949310), (15, 759448), (20, 569586), (24, 474655), (30, 379724), (40, 284793), (59, 193080), (60, 189862), (118, 96540), (120, 94931), (177, 64360), (236, 48270), (295, 38616), (354, 32180), (472, 24135), (590, 19308), (708, 16090), (885, 12872), (1180, 9654), (1416, 8045), (1609, 7080), (1770, 6436), (2360, 4827), (3218, 3540)]