15969744

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{5281}}^1$

素因数の和:5305

約数の個数: 80

約数和(自身を含む): 52397440

約数和(自身を除く): 36427696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 5281, 10562, 15843, 21124, 31686, 36967, 42248, 47529, 63372, 73934, 84496, 95058, 110901, 126744, 142587, 147868, 190116, 221802, 253488, 285174, 295736, 332703, 380232, 443604, 570348, 591472, 665406, 760464, 887208, 998109, 1140696, 1330812, 1774416, 1996218, 2281392, 2661624, 3992436, 5323248, 7984872, 15969744]

約数ペア:

[(1, 15969744), (2, 7984872), (3, 5323248), (4, 3992436), (6, 2661624), (7, 2281392), (8, 1996218), (9, 1774416), (12, 1330812), (14, 1140696), (16, 998109), (18, 887208), (21, 760464), (24, 665406), (27, 591472), (28, 570348), (36, 443604), (42, 380232), (48, 332703), (54, 295736), (56, 285174), (63, 253488), (72, 221802), (84, 190116), (108, 147868), (112, 142587), (126, 126744), (144, 110901), (168, 95058), (189, 84496), (216, 73934), (252, 63372), (336, 47529), (378, 42248), (432, 36967), (504, 31686), (756, 21124), (1008, 15843), (1512, 10562), (3024, 5281)]