1992960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{173}}^1$

素因数の和:200

約数の個数: 108

約数和(自身を含む): 6935292

約数和(自身を除く): 4942332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 173, 180, 192, 240, 256, 288, 320, 346, 360, 384, 480, 519, 576, 640, 692, 720, 768, 865, 960, 1038, 1152, 1280, 1384, 1440, 1557, 1730, 1920, 2076, 2304, 2595, 2768, 2880, 3114, 3460, 3840, 4152, 5190, 5536, 5760, 6228, 6920, 7785, 8304, 10380, 11072, 11520, 12456, 13840, 15570, 16608, 20760, 22144, 24912, 27680, 31140, 33216, 41520, 44288, 49824, 55360, 62280, 66432, 83040, 99648, 110720, 124560, 132864, 166080, 199296, 221440, 249120, 332160, 398592, 498240, 664320, 996480, 1992960]

約数ペア:

[(1, 1992960), (2, 996480), (3, 664320), (4, 498240), (5, 398592), (6, 332160), (8, 249120), (9, 221440), (10, 199296), (12, 166080), (15, 132864), (16, 124560), (18, 110720), (20, 99648), (24, 83040), (30, 66432), (32, 62280), (36, 55360), (40, 49824), (45, 44288), (48, 41520), (60, 33216), (64, 31140), (72, 27680), (80, 24912), (90, 22144), (96, 20760), (120, 16608), (128, 15570), (144, 13840), (160, 12456), (173, 11520), (180, 11072), (192, 10380), (240, 8304), (256, 7785), (288, 6920), (320, 6228), (346, 5760), (360, 5536), (384, 5190), (480, 4152), (519, 3840), (576, 3460), (640, 3114), (692, 2880), (720, 2768), (768, 2595), (865, 2304), (960, 2076), (1038, 1920), (1152, 1730), (1280, 1557), (1384, 1440)]