1623198240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1127221}}^1$

素因数の和:1127242

約数の個数: 72

約数和(自身を含む): 5539168908

約数和(自身を除く): 3915970668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1127221, 2254442, 3381663, 4508884, 5636105, 6763326, 9017768, 10144989, 11272210, 13526652, 16908315, 18035536, 20289978, 22544420, 27053304, 33816630, 36071072, 40579956, 45088840, 50724945, 54106608, 67633260, 81159912, 90177680, 101449890, 108213216, 135266520, 162319824, 180355360, 202899780, 270533040, 324639648, 405799560, 541066080, 811599120, 1623198240]

約数ペア:

[(1, 1623198240), (2, 811599120), (3, 541066080), (4, 405799560), (5, 324639648), (6, 270533040), (8, 202899780), (9, 180355360), (10, 162319824), (12, 135266520), (15, 108213216), (16, 101449890), (18, 90177680), (20, 81159912), (24, 67633260), (30, 54106608), (32, 50724945), (36, 45088840), (40, 40579956), (45, 36071072), (48, 33816630), (60, 27053304), (72, 22544420), (80, 20289978), (90, 18035536), (96, 16908315), (120, 13526652), (144, 11272210), (160, 10144989), (180, 9017768), (240, 6763326), (288, 5636105), (360, 4508884), (480, 3381663), (720, 2254442), (1440, 1127221)]