149711360

素因数分解:

$2^9\times 5^1\times {\mathrm{58481}}^1$

素因数の和:58504

約数の個数: 40

約数和(自身を含む): 358962516

約数和(自身を除く): 209251156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 58481, 116962, 233924, 292405, 467848, 584810, 935696, 1169620, 1871392, 2339240, 3742784, 4678480, 7485568, 9356960, 14971136, 18713920, 29942272, 37427840, 74855680, 149711360]

約数ペア:

[(1, 149711360), (2, 74855680), (4, 37427840), (5, 29942272), (8, 18713920), (10, 14971136), (16, 9356960), (20, 7485568), (32, 4678480), (40, 3742784), (64, 2339240), (80, 1871392), (128, 1169620), (160, 935696), (256, 584810), (320, 467848), (512, 292405), (640, 233924), (1280, 116962), (2560, 58481)]