4458960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 16365024

約数和(自身を除く): 11906064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 563, 660, 720, 792, 880, 990, 1126, 1320, 1584, 1689, 1980, 2252, 2640, 2815, 3378, 3960, 4504, 5067, 5630, 6193, 6756, 7920, 8445, 9008, 10134, 11260, 12386, 13512, 16890, 18579, 20268, 22520, 24772, 25335, 27024, 30965, 33780, 37158, 40536, 45040, 49544, 50670, 55737, 61930, 67560, 74316, 81072, 92895, 99088, 101340, 111474, 123860, 135120, 148632, 185790, 202680, 222948, 247720, 278685, 297264, 371580, 405360, 445896, 495440, 557370, 743160, 891792, 1114740, 1486320, 2229480, 4458960]

約数ペア:

[(1, 4458960), (2, 2229480), (3, 1486320), (4, 1114740), (5, 891792), (6, 743160), (8, 557370), (9, 495440), (10, 445896), (11, 405360), (12, 371580), (15, 297264), (16, 278685), (18, 247720), (20, 222948), (22, 202680), (24, 185790), (30, 148632), (33, 135120), (36, 123860), (40, 111474), (44, 101340), (45, 99088), (48, 92895), (55, 81072), (60, 74316), (66, 67560), (72, 61930), (80, 55737), (88, 50670), (90, 49544), (99, 45040), (110, 40536), (120, 37158), (132, 33780), (144, 30965), (165, 27024), (176, 25335), (180, 24772), (198, 22520), (220, 20268), (240, 18579), (264, 16890), (330, 13512), (360, 12386), (396, 11260), (440, 10134), (495, 9008), (528, 8445), (563, 7920), (660, 6756), (720, 6193), (792, 5630), (880, 5067), (990, 4504), (1126, 3960), (1320, 3378), (1584, 2815), (1689, 2640), (1980, 2252)]