15570432

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 120

約数和(自身を含む): 46812480

約数和(自身を除く): 31242048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 109, 124, 128, 144, 186, 192, 218, 248, 256, 279, 288, 327, 372, 384, 436, 496, 512, 558, 576, 654, 744, 768, 872, 981, 992, 1116, 1152, 1308, 1488, 1536, 1744, 1962, 1984, 2232, 2304, 2616, 2976, 3379, 3488, 3924, 3968, 4464, 4608, 5232, 5952, 6758, 6976, 7848, 7936, 8928, 10137, 10464, 11904, 13516, 13952, 15696, 15872, 17856, 20274, 20928, 23808, 27032, 27904, 30411, 31392, 35712, 40548, 41856, 47616, 54064, 55808, 60822, 62784, 71424, 81096, 83712, 108128, 121644, 125568, 142848, 162192, 167424, 216256, 243288, 251136, 324384, 432512, 486576, 502272, 648768, 865024, 973152, 1297536, 1730048, 1946304, 2595072, 3892608, 5190144, 7785216, 15570432]

約数ペア:

[(1, 15570432), (2, 7785216), (3, 5190144), (4, 3892608), (6, 2595072), (8, 1946304), (9, 1730048), (12, 1297536), (16, 973152), (18, 865024), (24, 648768), (31, 502272), (32, 486576), (36, 432512), (48, 324384), (62, 251136), (64, 243288), (72, 216256), (93, 167424), (96, 162192), (109, 142848), (124, 125568), (128, 121644), (144, 108128), (186, 83712), (192, 81096), (218, 71424), (248, 62784), (256, 60822), (279, 55808), (288, 54064), (327, 47616), (372, 41856), (384, 40548), (436, 35712), (496, 31392), (512, 30411), (558, 27904), (576, 27032), (654, 23808), (744, 20928), (768, 20274), (872, 17856), (981, 15872), (992, 15696), (1116, 13952), (1152, 13516), (1308, 11904), (1488, 10464), (1536, 10137), (1744, 8928), (1962, 7936), (1984, 7848), (2232, 6976), (2304, 6758), (2616, 5952), (2976, 5232), (3379, 4608), (3488, 4464), (3924, 3968)]