82986480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{115259}}^1$

素因数の和:115278

約数の個数: 60

約数和(自身を含む): 278698680

約数和(自身を除く): 195712200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 115259, 230518, 345777, 461036, 576295, 691554, 922072, 1037331, 1152590, 1383108, 1728885, 1844144, 2074662, 2305180, 2766216, 3457770, 4149324, 4610360, 5186655, 5532432, 6915540, 8298648, 9220720, 10373310, 13831080, 16597296, 20746620, 27662160, 41493240, 82986480]

約数ペア:

[(1, 82986480), (2, 41493240), (3, 27662160), (4, 20746620), (5, 16597296), (6, 13831080), (8, 10373310), (9, 9220720), (10, 8298648), (12, 6915540), (15, 5532432), (16, 5186655), (18, 4610360), (20, 4149324), (24, 3457770), (30, 2766216), (36, 2305180), (40, 2074662), (45, 1844144), (48, 1728885), (60, 1383108), (72, 1152590), (80, 1037331), (90, 922072), (120, 691554), (144, 576295), (180, 461036), (240, 345777), (360, 230518), (720, 115259)]