504986880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{131507}}^1$

素因数の和:131531

約数の個数: 72

約数和(自身を含む): 1612814112

約数和(自身を除く): 1107827232

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 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, 33665792, 42082240, 50498688, 63123360, 84164480, 100997376, 126246720, 168328960, 252493440, 504986880]

約数ペア:

[(1, 504986880), (2, 252493440), (3, 168328960), (4, 126246720), (5, 100997376), (6, 84164480), (8, 63123360), (10, 50498688), (12, 42082240), (15, 33665792), (16, 31561680), (20, 25249344), (24, 21041120), (30, 16832896), (32, 15780840), (40, 12624672), (48, 10520560), (60, 8416448), (64, 7890420), (80, 6312336), (96, 5260280), (120, 4208224), (128, 3945210), (160, 3156168), (192, 2630140), (240, 2104112), (256, 1972605), (320, 1578084), (384, 1315070), (480, 1052056), (640, 789042), (768, 657535), (960, 526028), (1280, 394521), (1920, 263014), (3840, 131507)]