8068960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 20684160

約数和(自身を除く): 12615200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 47, 58, 74, 80, 94, 116, 145, 148, 160, 185, 188, 232, 235, 290, 296, 370, 376, 464, 470, 580, 592, 740, 752, 928, 940, 1073, 1160, 1184, 1363, 1480, 1504, 1739, 1880, 2146, 2320, 2726, 2960, 3478, 3760, 4292, 4640, 5365, 5452, 5920, 6815, 6956, 7520, 8584, 8695, 10730, 10904, 13630, 13912, 17168, 17390, 21460, 21808, 27260, 27824, 34336, 34780, 42920, 43616, 50431, 54520, 55648, 69560, 85840, 100862, 109040, 139120, 171680, 201724, 218080, 252155, 278240, 403448, 504310, 806896, 1008620, 1613792, 2017240, 4034480, 8068960]

約数ペア:

[(1, 8068960), (2, 4034480), (4, 2017240), (5, 1613792), (8, 1008620), (10, 806896), (16, 504310), (20, 403448), (29, 278240), (32, 252155), (37, 218080), (40, 201724), (47, 171680), (58, 139120), (74, 109040), (80, 100862), (94, 85840), (116, 69560), (145, 55648), (148, 54520), (160, 50431), (185, 43616), (188, 42920), (232, 34780), (235, 34336), (290, 27824), (296, 27260), (370, 21808), (376, 21460), (464, 17390), (470, 17168), (580, 13912), (592, 13630), (740, 10904), (752, 10730), (928, 8695), (940, 8584), (1073, 7520), (1160, 6956), (1184, 6815), (1363, 5920), (1480, 5452), (1504, 5365), (1739, 4640), (1880, 4292), (2146, 3760), (2320, 3478), (2726, 2960)]