11764960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 29264760

約数和(自身を除く): 17499800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 139, 160, 184, 230, 278, 368, 460, 529, 556, 695, 736, 920, 1058, 1112, 1390, 1840, 2116, 2224, 2645, 2780, 3197, 3680, 4232, 4448, 5290, 5560, 6394, 8464, 10580, 11120, 12788, 15985, 16928, 21160, 22240, 25576, 31970, 42320, 51152, 63940, 73531, 84640, 102304, 127880, 147062, 255760, 294124, 367655, 511520, 588248, 735310, 1176496, 1470620, 2352992, 2941240, 5882480, 11764960]

約数ペア:

[(1, 11764960), (2, 5882480), (4, 2941240), (5, 2352992), (8, 1470620), (10, 1176496), (16, 735310), (20, 588248), (23, 511520), (32, 367655), (40, 294124), (46, 255760), (80, 147062), (92, 127880), (115, 102304), (139, 84640), (160, 73531), (184, 63940), (230, 51152), (278, 42320), (368, 31970), (460, 25576), (529, 22240), (556, 21160), (695, 16928), (736, 15985), (920, 12788), (1058, 11120), (1112, 10580), (1390, 8464), (1840, 6394), (2116, 5560), (2224, 5290), (2645, 4448), (2780, 4232), (3197, 3680)]