561152640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{292267}}^1$

素因数の和:292289

約数の個数: 64

約数和(自身を含む): 1788680160

約数和(自身を除く): 1227527520

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, 292267, 584534, 876801, 1169068, 1461335, 1753602, 2338136, 2922670, 3507204, 4384005, 4676272, 5845340, 7014408, 8768010, 9352544, 11690680, 14028816, 17536020, 18705088, 23381360, 28057632, 35072040, 37410176, 46762720, 56115264, 70144080, 93525440, 112230528, 140288160, 187050880, 280576320, 561152640]

約数ペア:

[(1, 561152640), (2, 280576320), (3, 187050880), (4, 140288160), (5, 112230528), (6, 93525440), (8, 70144080), (10, 56115264), (12, 46762720), (15, 37410176), (16, 35072040), (20, 28057632), (24, 23381360), (30, 18705088), (32, 17536020), (40, 14028816), (48, 11690680), (60, 9352544), (64, 8768010), (80, 7014408), (96, 5845340), (120, 4676272), (128, 4384005), (160, 3507204), (192, 2922670), (240, 2338136), (320, 1753602), (384, 1461335), (480, 1169068), (640, 876801), (960, 584534), (1920, 292267)]