19328640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{10067}}^1$

素因数の和:10089

約数の個数: 64

約数和(自身を含む): 61616160

約数和(自身を除く): 42287520

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, 10067, 20134, 30201, 40268, 50335, 60402, 80536, 100670, 120804, 151005, 161072, 201340, 241608, 302010, 322144, 402680, 483216, 604020, 644288, 805360, 966432, 1208040, 1288576, 1610720, 1932864, 2416080, 3221440, 3865728, 4832160, 6442880, 9664320, 19328640]

約数ペア:

[(1, 19328640), (2, 9664320), (3, 6442880), (4, 4832160), (5, 3865728), (6, 3221440), (8, 2416080), (10, 1932864), (12, 1610720), (15, 1288576), (16, 1208040), (20, 966432), (24, 805360), (30, 644288), (32, 604020), (40, 483216), (48, 402680), (60, 322144), (64, 302010), (80, 241608), (96, 201340), (120, 161072), (128, 151005), (160, 120804), (192, 100670), (240, 80536), (320, 60402), (384, 50335), (480, 40268), (640, 30201), (960, 20134), (1920, 10067)]