2028255120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{939007}}^1$

素因数の和:939029

約数の個数: 80

約数和(自身を含む): 6986219520

約数和(自身を除く): 4957964400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 939007, 1878014, 2817021, 3756028, 4695035, 5634042, 7512056, 8451063, 9390070, 11268084, 14085105, 15024112, 16902126, 18780140, 22536168, 25353189, 28170210, 33804252, 37560280, 42255315, 45072336, 50706378, 56340420, 67608504, 75120560, 84510630, 101412756, 112680840, 126765945, 135217008, 169021260, 202825512, 225361680, 253531890, 338042520, 405651024, 507063780, 676085040, 1014127560, 2028255120]

約数ペア:

[(1, 2028255120), (2, 1014127560), (3, 676085040), (4, 507063780), (5, 405651024), (6, 338042520), (8, 253531890), (9, 225361680), (10, 202825512), (12, 169021260), (15, 135217008), (16, 126765945), (18, 112680840), (20, 101412756), (24, 84510630), (27, 75120560), (30, 67608504), (36, 56340420), (40, 50706378), (45, 45072336), (48, 42255315), (54, 37560280), (60, 33804252), (72, 28170210), (80, 25353189), (90, 22536168), (108, 18780140), (120, 16902126), (135, 15024112), (144, 14085105), (180, 11268084), (216, 9390070), (240, 8451063), (270, 7512056), (360, 5634042), (432, 4695035), (540, 3756028), (720, 2817021), (1080, 1878014), (2160, 939007)]