115151360

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 80

約数和(自身を含む): 285196032

約数和(自身を除く): 170044672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1451, 1984, 2480, 2560, 2902, 3968, 4960, 5804, 7255, 7936, 9920, 11608, 14510, 15872, 19840, 23216, 29020, 39680, 44981, 46432, 58040, 79360, 89962, 92864, 116080, 179924, 185728, 224905, 232160, 359848, 371456, 449810, 464320, 719696, 742912, 899620, 928640, 1439392, 1799240, 1857280, 2878784, 3598480, 3714560, 5757568, 7196960, 11515136, 14393920, 23030272, 28787840, 57575680, 115151360]

約数ペア:

[(1, 115151360), (2, 57575680), (4, 28787840), (5, 23030272), (8, 14393920), (10, 11515136), (16, 7196960), (20, 5757568), (31, 3714560), (32, 3598480), (40, 2878784), (62, 1857280), (64, 1799240), (80, 1439392), (124, 928640), (128, 899620), (155, 742912), (160, 719696), (248, 464320), (256, 449810), (310, 371456), (320, 359848), (496, 232160), (512, 224905), (620, 185728), (640, 179924), (992, 116080), (1240, 92864), (1280, 89962), (1451, 79360), (1984, 58040), (2480, 46432), (2560, 44981), (2902, 39680), (3968, 29020), (4960, 23216), (5804, 19840), (7255, 15872), (7936, 14510), (9920, 11608)]