69240960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4007}}^1$

素因数の和:4035

約数の個数: 128

約数和(自身を含む): 245289600

約数和(自身を除く): 176048640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4007, 4320, 5760, 8014, 8640, 12021, 16028, 17280, 20035, 24042, 32056, 36063, 40070, 48084, 60105, 64112, 72126, 80140, 96168, 108189, 120210, 128224, 144252, 160280, 180315, 192336, 216378, 240420, 256448, 288504, 320560, 360630, 384672, 432756, 480840, 512896, 540945, 577008, 641120, 721260, 769344, 865512, 961680, 1081890, 1154016, 1282240, 1442520, 1538688, 1731024, 1923360, 2163780, 2308032, 2564480, 2885040, 3462048, 3846720, 4327560, 4616064, 5770080, 6924096, 7693440, 8655120, 11540160, 13848192, 17310240, 23080320, 34620480, 69240960]

約数ペア:

[(1, 69240960), (2, 34620480), (3, 23080320), (4, 17310240), (5, 13848192), (6, 11540160), (8, 8655120), (9, 7693440), (10, 6924096), (12, 5770080), (15, 4616064), (16, 4327560), (18, 3846720), (20, 3462048), (24, 2885040), (27, 2564480), (30, 2308032), (32, 2163780), (36, 1923360), (40, 1731024), (45, 1538688), (48, 1442520), (54, 1282240), (60, 1154016), (64, 1081890), (72, 961680), (80, 865512), (90, 769344), (96, 721260), (108, 641120), (120, 577008), (128, 540945), (135, 512896), (144, 480840), (160, 432756), (180, 384672), (192, 360630), (216, 320560), (240, 288504), (270, 256448), (288, 240420), (320, 216378), (360, 192336), (384, 180315), (432, 160280), (480, 144252), (540, 128224), (576, 120210), (640, 108189), (720, 96168), (864, 80140), (960, 72126), (1080, 64112), (1152, 60105), (1440, 48084), (1728, 40070), (1920, 36063), (2160, 32056), (2880, 24042), (3456, 20035), (4007, 17280), (4320, 16028), (5760, 12021), (8014, 8640)]