457140960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{317459}}^1$

素因数の和:317480

約数の個数: 72

約数和(自身を含む): 1559998440

約数和(自身を除く): 1102857480

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, 317459, 634918, 952377, 1269836, 1587295, 1904754, 2539672, 2857131, 3174590, 3809508, 4761885, 5079344, 5714262, 6349180, 7619016, 9523770, 10158688, 11428524, 12698360, 14285655, 15238032, 19047540, 22857048, 25396720, 28571310, 30476064, 38095080, 45714096, 50793440, 57142620, 76190160, 91428192, 114285240, 152380320, 228570480, 457140960]

約数ペア:

[(1, 457140960), (2, 228570480), (3, 152380320), (4, 114285240), (5, 91428192), (6, 76190160), (8, 57142620), (9, 50793440), (10, 45714096), (12, 38095080), (15, 30476064), (16, 28571310), (18, 25396720), (20, 22857048), (24, 19047540), (30, 15238032), (32, 14285655), (36, 12698360), (40, 11428524), (45, 10158688), (48, 9523770), (60, 7619016), (72, 6349180), (80, 5714262), (90, 5079344), (96, 4761885), (120, 3809508), (144, 3174590), (160, 2857131), (180, 2539672), (240, 1904754), (288, 1587295), (360, 1269836), (480, 952377), (720, 634918), (1440, 317459)]