115018240

素因数分解:

$2^9\times 5^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 278419680

約数和(自身を除く): 163401440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 251, 256, 320, 358, 502, 512, 640, 716, 895, 1004, 1255, 1280, 1432, 1790, 2008, 2510, 2560, 2864, 3580, 4016, 5020, 5728, 7160, 8032, 10040, 11456, 14320, 16064, 20080, 22912, 28640, 32128, 40160, 44929, 45824, 57280, 64256, 80320, 89858, 91648, 114560, 128512, 160640, 179716, 224645, 229120, 321280, 359432, 449290, 458240, 642560, 718864, 898580, 1437728, 1797160, 2875456, 3594320, 5750912, 7188640, 11501824, 14377280, 23003648, 28754560, 57509120, 115018240]

約数ペア:

[(1, 115018240), (2, 57509120), (4, 28754560), (5, 23003648), (8, 14377280), (10, 11501824), (16, 7188640), (20, 5750912), (32, 3594320), (40, 2875456), (64, 1797160), (80, 1437728), (128, 898580), (160, 718864), (179, 642560), (251, 458240), (256, 449290), (320, 359432), (358, 321280), (502, 229120), (512, 224645), (640, 179716), (716, 160640), (895, 128512), (1004, 114560), (1255, 91648), (1280, 89858), (1432, 80320), (1790, 64256), (2008, 57280), (2510, 45824), (2560, 44929), (2864, 40160), (3580, 32128), (4016, 28640), (5020, 22912), (5728, 20080), (7160, 16064), (8032, 14320), (10040, 11456)]