3337040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 9106560

約数和(自身を除く): 5769520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 101, 112, 118, 140, 202, 236, 280, 295, 404, 413, 472, 505, 560, 590, 707, 808, 826, 944, 1010, 1180, 1414, 1616, 1652, 2020, 2065, 2360, 2828, 3304, 3535, 4040, 4130, 4720, 5656, 5959, 6608, 7070, 8080, 8260, 11312, 11918, 14140, 16520, 23836, 28280, 29795, 33040, 41713, 47672, 56560, 59590, 83426, 95344, 119180, 166852, 208565, 238360, 333704, 417130, 476720, 667408, 834260, 1668520, 3337040]

約数ペア:

[(1, 3337040), (2, 1668520), (4, 834260), (5, 667408), (7, 476720), (8, 417130), (10, 333704), (14, 238360), (16, 208565), (20, 166852), (28, 119180), (35, 95344), (40, 83426), (56, 59590), (59, 56560), (70, 47672), (80, 41713), (101, 33040), (112, 29795), (118, 28280), (140, 23836), (202, 16520), (236, 14140), (280, 11918), (295, 11312), (404, 8260), (413, 8080), (472, 7070), (505, 6608), (560, 5959), (590, 5656), (707, 4720), (808, 4130), (826, 4040), (944, 3535), (1010, 3304), (1180, 2828), (1414, 2360), (1616, 2065), (1652, 2020)]