252493440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131507}}^1$

素因数の和:131529

約数の個数: 64

約数和(自身を含む): 804828960

約数和(自身を除く): 552335520

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, 320, 384, 480, 640, 960, 1920, 131507, 263014, 394521, 526028, 657535, 789042, 1052056, 1315070, 1578084, 1972605, 2104112, 2630140, 3156168, 3945210, 4208224, 5260280, 6312336, 7890420, 8416448, 10520560, 12624672, 15780840, 16832896, 21041120, 25249344, 31561680, 42082240, 50498688, 63123360, 84164480, 126246720, 252493440]

約数ペア:

[(1, 252493440), (2, 126246720), (3, 84164480), (4, 63123360), (5, 50498688), (6, 42082240), (8, 31561680), (10, 25249344), (12, 21041120), (15, 16832896), (16, 15780840), (20, 12624672), (24, 10520560), (30, 8416448), (32, 7890420), (40, 6312336), (48, 5260280), (60, 4208224), (64, 3945210), (80, 3156168), (96, 2630140), (120, 2104112), (128, 1972605), (160, 1578084), (192, 1315070), (240, 1052056), (320, 789042), (384, 657535), (480, 526028), (640, 394521), (960, 263014), (1920, 131507)]