18188160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9473}}^1$

素因数の和:9495

約数の個数: 64

約数和(自身を含む): 57980880

約数和(自身を除く): 39792720

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, 9473, 18946, 28419, 37892, 47365, 56838, 75784, 94730, 113676, 142095, 151568, 189460, 227352, 284190, 303136, 378920, 454704, 568380, 606272, 757840, 909408, 1136760, 1212544, 1515680, 1818816, 2273520, 3031360, 3637632, 4547040, 6062720, 9094080, 18188160]

約数ペア:

[(1, 18188160), (2, 9094080), (3, 6062720), (4, 4547040), (5, 3637632), (6, 3031360), (8, 2273520), (10, 1818816), (12, 1515680), (15, 1212544), (16, 1136760), (20, 909408), (24, 757840), (30, 606272), (32, 568380), (40, 454704), (48, 378920), (60, 303136), (64, 284190), (80, 227352), (96, 189460), (120, 151568), (128, 142095), (160, 113676), (192, 94730), (240, 75784), (320, 56838), (384, 47365), (480, 37892), (640, 28419), (960, 18946), (1920, 9473)]