7881496320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2052473}}^1$

素因数の和:2052497

約数の個数: 72

約数和(自身を含む): 25171541136

約数和(自身を除く): 17290044816

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 2052473, 4104946, 6157419, 8209892, 10262365, 12314838, 16419784, 20524730, 24629676, 30787095, 32839568, 41049460, 49259352, 61574190, 65679136, 82098920, 98518704, 123148380, 131358272, 164197840, 197037408, 246296760, 262716544, 328395680, 394074816, 492593520, 525433088, 656791360, 788149632, 985187040, 1313582720, 1576299264, 1970374080, 2627165440, 3940748160, 7881496320]

約数ペア:

[(1, 7881496320), (2, 3940748160), (3, 2627165440), (4, 1970374080), (5, 1576299264), (6, 1313582720), (8, 985187040), (10, 788149632), (12, 656791360), (15, 525433088), (16, 492593520), (20, 394074816), (24, 328395680), (30, 262716544), (32, 246296760), (40, 197037408), (48, 164197840), (60, 131358272), (64, 123148380), (80, 98518704), (96, 82098920), (120, 65679136), (128, 61574190), (160, 49259352), (192, 41049460), (240, 32839568), (256, 30787095), (320, 24629676), (384, 20524730), (480, 16419784), (640, 12314838), (768, 10262365), (960, 8209892), (1280, 6157419), (1920, 4104946), (3840, 2052473)]