163234560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{42509}}^1$

素因数の和:42533

約数の個数: 72

約数和(自身を含む): 521342640

約数和(自身を除く): 358108080

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, 42509, 85018, 127527, 170036, 212545, 255054, 340072, 425090, 510108, 637635, 680144, 850180, 1020216, 1275270, 1360288, 1700360, 2040432, 2550540, 2720576, 3400720, 4080864, 5101080, 5441152, 6801440, 8161728, 10202160, 10882304, 13602880, 16323456, 20404320, 27205760, 32646912, 40808640, 54411520, 81617280, 163234560]

約数ペア:

[(1, 163234560), (2, 81617280), (3, 54411520), (4, 40808640), (5, 32646912), (6, 27205760), (8, 20404320), (10, 16323456), (12, 13602880), (15, 10882304), (16, 10202160), (20, 8161728), (24, 6801440), (30, 5441152), (32, 5101080), (40, 4080864), (48, 3400720), (60, 2720576), (64, 2550540), (80, 2040432), (96, 1700360), (120, 1360288), (128, 1275270), (160, 1020216), (192, 850180), (240, 680144), (256, 637635), (320, 510108), (384, 425090), (480, 340072), (640, 255054), (768, 212545), (960, 170036), (1280, 127527), (1920, 85018), (3840, 42509)]