15264360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 50193000

約数和(自身を除く): 34928640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 389, 436, 545, 654, 778, 872, 981, 1090, 1167, 1308, 1556, 1635, 1945, 1962, 2180, 2334, 2616, 3112, 3270, 3501, 3890, 3924, 4360, 4668, 4905, 5835, 6540, 7002, 7780, 7848, 9336, 9810, 11670, 13080, 14004, 15560, 17505, 19620, 23340, 28008, 35010, 39240, 42401, 46680, 70020, 84802, 127203, 140040, 169604, 212005, 254406, 339208, 381609, 424010, 508812, 636015, 763218, 848020, 1017624, 1272030, 1526436, 1696040, 1908045, 2544060, 3052872, 3816090, 5088120, 7632180, 15264360]

約数ペア:

[(1, 15264360), (2, 7632180), (3, 5088120), (4, 3816090), (5, 3052872), (6, 2544060), (8, 1908045), (9, 1696040), (10, 1526436), (12, 1272030), (15, 1017624), (18, 848020), (20, 763218), (24, 636015), (30, 508812), (36, 424010), (40, 381609), (45, 339208), (60, 254406), (72, 212005), (90, 169604), (109, 140040), (120, 127203), (180, 84802), (218, 70020), (327, 46680), (360, 42401), (389, 39240), (436, 35010), (545, 28008), (654, 23340), (778, 19620), (872, 17505), (981, 15560), (1090, 14004), (1167, 13080), (1308, 11670), (1556, 9810), (1635, 9336), (1945, 7848), (1962, 7780), (2180, 7002), (2334, 6540), (2616, 5835), (3112, 4905), (3270, 4668), (3501, 4360), (3890, 3924)]