11995440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 37545216

約数和(自身を除く): 25549776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 331, 453, 604, 662, 755, 906, 993, 1208, 1324, 1510, 1655, 1812, 1986, 2265, 2416, 2648, 3020, 3310, 3624, 3972, 4530, 4965, 5296, 6040, 6620, 7248, 7944, 9060, 9930, 12080, 13240, 15888, 18120, 19860, 26480, 36240, 39720, 49981, 79440, 99962, 149943, 199924, 249905, 299886, 399848, 499810, 599772, 749715, 799696, 999620, 1199544, 1499430, 1999240, 2399088, 2998860, 3998480, 5997720, 11995440]

約数ペア:

[(1, 11995440), (2, 5997720), (3, 3998480), (4, 2998860), (5, 2399088), (6, 1999240), (8, 1499430), (10, 1199544), (12, 999620), (15, 799696), (16, 749715), (20, 599772), (24, 499810), (30, 399848), (40, 299886), (48, 249905), (60, 199924), (80, 149943), (120, 99962), (151, 79440), (240, 49981), (302, 39720), (331, 36240), (453, 26480), (604, 19860), (662, 18120), (755, 15888), (906, 13240), (993, 12080), (1208, 9930), (1324, 9060), (1510, 7944), (1655, 7248), (1812, 6620), (1986, 6040), (2265, 5296), (2416, 4965), (2648, 4530), (3020, 3972), (3310, 3624)]