40710720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{42407}}^1$

素因数の和:42427

約数の個数: 56

約数和(自身を含む): 129259584

約数和(自身を除く): 88548864

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, 160, 192, 240, 320, 480, 960, 42407, 84814, 127221, 169628, 212035, 254442, 339256, 424070, 508884, 636105, 678512, 848140, 1017768, 1272210, 1357024, 1696280, 2035536, 2544420, 2714048, 3392560, 4071072, 5088840, 6785120, 8142144, 10177680, 13570240, 20355360, 40710720]

約数ペア:

[(1, 40710720), (2, 20355360), (3, 13570240), (4, 10177680), (5, 8142144), (6, 6785120), (8, 5088840), (10, 4071072), (12, 3392560), (15, 2714048), (16, 2544420), (20, 2035536), (24, 1696280), (30, 1357024), (32, 1272210), (40, 1017768), (48, 848140), (60, 678512), (64, 636105), (80, 508884), (96, 424070), (120, 339256), (160, 254442), (192, 212035), (240, 169628), (320, 127221), (480, 84814), (960, 42407)]