872320

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 2203200

約数和(自身を除く): 1330880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 64, 80, 94, 116, 128, 145, 160, 188, 232, 235, 290, 320, 376, 464, 470, 580, 640, 752, 928, 940, 1160, 1363, 1504, 1856, 1880, 2320, 2726, 3008, 3712, 3760, 4640, 5452, 6016, 6815, 7520, 9280, 10904, 13630, 15040, 18560, 21808, 27260, 30080, 43616, 54520, 87232, 109040, 174464, 218080, 436160, 872320]

約数ペア:

[(1, 872320), (2, 436160), (4, 218080), (5, 174464), (8, 109040), (10, 87232), (16, 54520), (20, 43616), (29, 30080), (32, 27260), (40, 21808), (47, 18560), (58, 15040), (64, 13630), (80, 10904), (94, 9280), (116, 7520), (128, 6815), (145, 6016), (160, 5452), (188, 4640), (232, 3760), (235, 3712), (290, 3008), (320, 2726), (376, 2320), (464, 1880), (470, 1856), (580, 1504), (640, 1363), (752, 1160), (928, 940)]