72298080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50207}}^1$

素因数の和:50228

約数の個数: 72

約数和(自身を含む): 246722112

約数和(自身を除く): 174424032

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, 50207, 100414, 150621, 200828, 251035, 301242, 401656, 451863, 502070, 602484, 753105, 803312, 903726, 1004140, 1204968, 1506210, 1606624, 1807452, 2008280, 2259315, 2409936, 3012420, 3614904, 4016560, 4518630, 4819872, 6024840, 7229808, 8033120, 9037260, 12049680, 14459616, 18074520, 24099360, 36149040, 72298080]

約数ペア:

[(1, 72298080), (2, 36149040), (3, 24099360), (4, 18074520), (5, 14459616), (6, 12049680), (8, 9037260), (9, 8033120), (10, 7229808), (12, 6024840), (15, 4819872), (16, 4518630), (18, 4016560), (20, 3614904), (24, 3012420), (30, 2409936), (32, 2259315), (36, 2008280), (40, 1807452), (45, 1606624), (48, 1506210), (60, 1204968), (72, 1004140), (80, 903726), (90, 803312), (96, 753105), (120, 602484), (144, 502070), (160, 451863), (180, 401656), (240, 301242), (288, 251035), (360, 200828), (480, 150621), (720, 100414), (1440, 50207)]