2046558240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1421221}}^1$

素因数の和:1421242

約数の個数: 72

約数和(自身を含む): 6983884908

約数和(自身を除く): 4937326668

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, 1421221, 2842442, 4263663, 5684884, 7106105, 8527326, 11369768, 12790989, 14212210, 17054652, 21318315, 22739536, 25581978, 28424420, 34109304, 42636630, 45479072, 51163956, 56848840, 63954945, 68218608, 85273260, 102327912, 113697680, 127909890, 136437216, 170546520, 204655824, 227395360, 255819780, 341093040, 409311648, 511639560, 682186080, 1023279120, 2046558240]

約数ペア:

[(1, 2046558240), (2, 1023279120), (3, 682186080), (4, 511639560), (5, 409311648), (6, 341093040), (8, 255819780), (9, 227395360), (10, 204655824), (12, 170546520), (15, 136437216), (16, 127909890), (18, 113697680), (20, 102327912), (24, 85273260), (30, 68218608), (32, 63954945), (36, 56848840), (40, 51163956), (45, 45479072), (48, 42636630), (60, 34109304), (72, 28424420), (80, 25581978), (90, 22739536), (96, 21318315), (120, 17054652), (144, 14212210), (160, 12790989), (180, 11369768), (240, 8527326), (288, 7106105), (360, 5684884), (480, 4263663), (720, 2842442), (1440, 1421221)]