105780960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73459}}^1$

素因数の和:73480

約数の個数: 72

約数和(自身を含む): 360982440

約数和(自身を除く): 255201480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 73459, 146918, 220377, 293836, 367295, 440754, 587672, 661131, 734590, 881508, 1101885, 1175344, 1322262, 1469180, 1763016, 2203770, 2350688, 2644524, 2938360, 3305655, 3526032, 4407540, 5289048, 5876720, 6611310, 7052064, 8815080, 10578096, 11753440, 13222620, 17630160, 21156192, 26445240, 35260320, 52890480, 105780960]

約数ペア:

[(1, 105780960), (2, 52890480), (3, 35260320), (4, 26445240), (5, 21156192), (6, 17630160), (8, 13222620), (9, 11753440), (10, 10578096), (12, 8815080), (15, 7052064), (16, 6611310), (18, 5876720), (20, 5289048), (24, 4407540), (30, 3526032), (32, 3305655), (36, 2938360), (40, 2644524), (45, 2350688), (48, 2203770), (60, 1763016), (72, 1469180), (80, 1322262), (90, 1175344), (96, 1101885), (120, 881508), (144, 734590), (160, 661131), (180, 587672), (240, 440754), (288, 367295), (360, 293836), (480, 220377), (720, 146918), (1440, 73459)]