489602520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123637}}^1$

素因数の和:123665

約数の個数: 96

約数和(自身を含む): 1735877520

約数和(自身を除く): 1246275000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 123637, 247274, 370911, 494548, 618185, 741822, 989096, 1112733, 1236370, 1360007, 1483644, 1854555, 2225466, 2472740, 2720014, 2967288, 3709110, 4080021, 4450932, 4945480, 5440028, 5563665, 6800035, 7418220, 8160042, 8901864, 10880056, 11127330, 12240063, 13600070, 14836440, 16320084, 20400105, 22254660, 24480126, 27200140, 32640168, 40800210, 44509320, 48960252, 54400280, 61200315, 81600420, 97920504, 122400630, 163200840, 244801260, 489602520]

約数ペア:

[(1, 489602520), (2, 244801260), (3, 163200840), (4, 122400630), (5, 97920504), (6, 81600420), (8, 61200315), (9, 54400280), (10, 48960252), (11, 44509320), (12, 40800210), (15, 32640168), (18, 27200140), (20, 24480126), (22, 22254660), (24, 20400105), (30, 16320084), (33, 14836440), (36, 13600070), (40, 12240063), (44, 11127330), (45, 10880056), (55, 8901864), (60, 8160042), (66, 7418220), (72, 6800035), (88, 5563665), (90, 5440028), (99, 4945480), (110, 4450932), (120, 4080021), (132, 3709110), (165, 2967288), (180, 2720014), (198, 2472740), (220, 2225466), (264, 1854555), (330, 1483644), (360, 1360007), (396, 1236370), (440, 1112733), (495, 989096), (660, 741822), (792, 618185), (990, 494548), (1320, 370911), (1980, 247274), (3960, 123637)]