4496640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1171}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 14373408

約数和(自身を除く): 9876768

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, 1171, 1280, 1920, 2342, 3513, 3840, 4684, 5855, 7026, 9368, 11710, 14052, 17565, 18736, 23420, 28104, 35130, 37472, 46840, 56208, 70260, 74944, 93680, 112416, 140520, 149888, 187360, 224832, 281040, 299776, 374720, 449664, 562080, 749440, 899328, 1124160, 1498880, 2248320, 4496640]

約数ペア:

[(1, 4496640), (2, 2248320), (3, 1498880), (4, 1124160), (5, 899328), (6, 749440), (8, 562080), (10, 449664), (12, 374720), (15, 299776), (16, 281040), (20, 224832), (24, 187360), (30, 149888), (32, 140520), (40, 112416), (48, 93680), (60, 74944), (64, 70260), (80, 56208), (96, 46840), (120, 37472), (128, 35130), (160, 28104), (192, 23420), (240, 18736), (256, 17565), (320, 14052), (384, 11710), (480, 9368), (640, 7026), (768, 5855), (960, 4684), (1171, 3840), (1280, 3513), (1920, 2342)]