130615920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4903}}^1$

素因数の和:4959

約数の個数: 120

約数和(自身を含む): 450599136

約数和(自身を除く): 319983216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 4903, 5328, 6660, 8880, 9806, 13320, 14709, 19612, 24515, 26640, 29418, 39224, 44127, 49030, 58836, 73545, 78448, 88254, 98060, 117672, 147090, 176508, 181411, 196120, 220635, 235344, 294180, 353016, 362822, 392240, 441270, 544233, 588360, 706032, 725644, 882540, 907055, 1088466, 1176720, 1451288, 1632699, 1765080, 1814110, 2176932, 2721165, 2902576, 3265398, 3530160, 3628220, 4353864, 5442330, 6530796, 7256440, 8163495, 8707728, 10884660, 13061592, 14512880, 16326990, 21769320, 26123184, 32653980, 43538640, 65307960, 130615920]

約数ペア:

[(1, 130615920), (2, 65307960), (3, 43538640), (4, 32653980), (5, 26123184), (6, 21769320), (8, 16326990), (9, 14512880), (10, 13061592), (12, 10884660), (15, 8707728), (16, 8163495), (18, 7256440), (20, 6530796), (24, 5442330), (30, 4353864), (36, 3628220), (37, 3530160), (40, 3265398), (45, 2902576), (48, 2721165), (60, 2176932), (72, 1814110), (74, 1765080), (80, 1632699), (90, 1451288), (111, 1176720), (120, 1088466), (144, 907055), (148, 882540), (180, 725644), (185, 706032), (222, 588360), (240, 544233), (296, 441270), (333, 392240), (360, 362822), (370, 353016), (444, 294180), (555, 235344), (592, 220635), (666, 196120), (720, 181411), (740, 176508), (888, 147090), (1110, 117672), (1332, 98060), (1480, 88254), (1665, 78448), (1776, 73545), (2220, 58836), (2664, 49030), (2960, 44127), (3330, 39224), (4440, 29418), (4903, 26640), (5328, 24515), (6660, 19612), (8880, 14709), (9806, 13320)]