15255040

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 80

約数和(自身を含む): 37564560

約数和(自身を除く): 22309520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 101, 118, 128, 160, 202, 236, 256, 295, 320, 404, 472, 505, 512, 590, 640, 808, 944, 1010, 1180, 1280, 1616, 1888, 2020, 2360, 2560, 3232, 3776, 4040, 4720, 5959, 6464, 7552, 8080, 9440, 11918, 12928, 15104, 16160, 18880, 23836, 25856, 29795, 30208, 32320, 37760, 47672, 51712, 59590, 64640, 75520, 95344, 119180, 129280, 151040, 190688, 238360, 258560, 381376, 476720, 762752, 953440, 1525504, 1906880, 3051008, 3813760, 7627520, 15255040]

約数ペア:

[(1, 15255040), (2, 7627520), (4, 3813760), (5, 3051008), (8, 1906880), (10, 1525504), (16, 953440), (20, 762752), (32, 476720), (40, 381376), (59, 258560), (64, 238360), (80, 190688), (101, 151040), (118, 129280), (128, 119180), (160, 95344), (202, 75520), (236, 64640), (256, 59590), (295, 51712), (320, 47672), (404, 37760), (472, 32320), (505, 30208), (512, 29795), (590, 25856), (640, 23836), (808, 18880), (944, 16160), (1010, 15104), (1180, 12928), (1280, 11918), (1616, 9440), (1888, 8080), (2020, 7552), (2360, 6464), (2560, 5959), (3232, 4720), (3776, 4040)]