15483680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 23707360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 71, 80, 94, 116, 142, 145, 160, 188, 232, 235, 284, 290, 355, 376, 464, 470, 568, 580, 710, 752, 928, 940, 1136, 1160, 1363, 1420, 1504, 1880, 2059, 2272, 2320, 2726, 2840, 3337, 3760, 4118, 4640, 5452, 5680, 6674, 6815, 7520, 8236, 10295, 10904, 11360, 13348, 13630, 16472, 16685, 20590, 21808, 26696, 27260, 32944, 33370, 41180, 43616, 53392, 54520, 65888, 66740, 82360, 96773, 106784, 109040, 133480, 164720, 193546, 218080, 266960, 329440, 387092, 483865, 533920, 774184, 967730, 1548368, 1935460, 3096736, 3870920, 7741840, 15483680]

約数ペア:

[(1, 15483680), (2, 7741840), (4, 3870920), (5, 3096736), (8, 1935460), (10, 1548368), (16, 967730), (20, 774184), (29, 533920), (32, 483865), (40, 387092), (47, 329440), (58, 266960), (71, 218080), (80, 193546), (94, 164720), (116, 133480), (142, 109040), (145, 106784), (160, 96773), (188, 82360), (232, 66740), (235, 65888), (284, 54520), (290, 53392), (355, 43616), (376, 41180), (464, 33370), (470, 32944), (568, 27260), (580, 26696), (710, 21808), (752, 20590), (928, 16685), (940, 16472), (1136, 13630), (1160, 13348), (1363, 11360), (1420, 10904), (1504, 10295), (1880, 8236), (2059, 7520), (2272, 6815), (2320, 6674), (2726, 5680), (2840, 5452), (3337, 4640), (3760, 4118)]