240832480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2129}}^1$

素因数の和:2252

約数の個数: 96

約数和(自身を含む): 656994240

約数和(自身を除く): 416161760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 404, 505, 560, 707, 808, 1010, 1120, 1414, 1616, 2020, 2129, 2828, 3232, 3535, 4040, 4258, 5656, 7070, 8080, 8516, 10645, 11312, 14140, 14903, 16160, 17032, 21290, 22624, 28280, 29806, 34064, 42580, 56560, 59612, 68128, 74515, 85160, 113120, 119224, 149030, 170320, 215029, 238448, 298060, 340640, 430058, 476896, 596120, 860116, 1075145, 1192240, 1505203, 1720232, 2150290, 2384480, 3010406, 3440464, 4300580, 6020812, 6880928, 7526015, 8601160, 12041624, 15052030, 17202320, 24083248, 30104060, 34404640, 48166496, 60208120, 120416240, 240832480]

約数ペア:

[(1, 240832480), (2, 120416240), (4, 60208120), (5, 48166496), (7, 34404640), (8, 30104060), (10, 24083248), (14, 17202320), (16, 15052030), (20, 12041624), (28, 8601160), (32, 7526015), (35, 6880928), (40, 6020812), (56, 4300580), (70, 3440464), (80, 3010406), (101, 2384480), (112, 2150290), (140, 1720232), (160, 1505203), (202, 1192240), (224, 1075145), (280, 860116), (404, 596120), (505, 476896), (560, 430058), (707, 340640), (808, 298060), (1010, 238448), (1120, 215029), (1414, 170320), (1616, 149030), (2020, 119224), (2129, 113120), (2828, 85160), (3232, 74515), (3535, 68128), (4040, 59612), (4258, 56560), (5656, 42580), (7070, 34064), (8080, 29806), (8516, 28280), (10645, 22624), (11312, 21290), (14140, 17032), (14903, 16160)]