7612560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 26066040

約数和(自身を除く): 18453480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 109, 120, 144, 180, 194, 218, 240, 291, 327, 360, 388, 436, 485, 545, 582, 654, 720, 776, 872, 873, 970, 981, 1090, 1164, 1308, 1455, 1552, 1635, 1744, 1746, 1940, 1962, 2180, 2328, 2616, 2910, 3270, 3492, 3880, 3924, 4360, 4365, 4656, 4905, 5232, 5820, 6540, 6984, 7760, 7848, 8720, 8730, 9810, 10573, 11640, 13080, 13968, 15696, 17460, 19620, 21146, 23280, 26160, 31719, 34920, 39240, 42292, 52865, 63438, 69840, 78480, 84584, 95157, 105730, 126876, 158595, 169168, 190314, 211460, 253752, 317190, 380628, 422920, 475785, 507504, 634380, 761256, 845840, 951570, 1268760, 1522512, 1903140, 2537520, 3806280, 7612560]

約数ペア:

[(1, 7612560), (2, 3806280), (3, 2537520), (4, 1903140), (5, 1522512), (6, 1268760), (8, 951570), (9, 845840), (10, 761256), (12, 634380), (15, 507504), (16, 475785), (18, 422920), (20, 380628), (24, 317190), (30, 253752), (36, 211460), (40, 190314), (45, 169168), (48, 158595), (60, 126876), (72, 105730), (80, 95157), (90, 84584), (97, 78480), (109, 69840), (120, 63438), (144, 52865), (180, 42292), (194, 39240), (218, 34920), (240, 31719), (291, 26160), (327, 23280), (360, 21146), (388, 19620), (436, 17460), (485, 15696), (545, 13968), (582, 13080), (654, 11640), (720, 10573), (776, 9810), (872, 8730), (873, 8720), (970, 7848), (981, 7760), (1090, 6984), (1164, 6540), (1308, 5820), (1455, 5232), (1552, 4905), (1635, 4656), (1744, 4365), (1746, 4360), (1940, 3924), (1962, 3880), (2180, 3492), (2328, 3270), (2616, 2910)]