68211840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35527}}^1$

素因数の和:35549

約数の個数: 64

約数和(自身を含む): 217431360

約数和(自身を除く): 149219520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 35527, 71054, 106581, 142108, 177635, 213162, 284216, 355270, 426324, 532905, 568432, 710540, 852648, 1065810, 1136864, 1421080, 1705296, 2131620, 2273728, 2842160, 3410592, 4263240, 4547456, 5684320, 6821184, 8526480, 11368640, 13642368, 17052960, 22737280, 34105920, 68211840]

約数ペア:

[(1, 68211840), (2, 34105920), (3, 22737280), (4, 17052960), (5, 13642368), (6, 11368640), (8, 8526480), (10, 6821184), (12, 5684320), (15, 4547456), (16, 4263240), (20, 3410592), (24, 2842160), (30, 2273728), (32, 2131620), (40, 1705296), (48, 1421080), (60, 1136864), (64, 1065810), (80, 852648), (96, 710540), (120, 568432), (128, 532905), (160, 426324), (192, 355270), (240, 284216), (320, 213162), (384, 177635), (480, 142108), (640, 106581), (960, 71054), (1920, 35527)]