31201102080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2708429}}^1$

素因数の和:2708456

約数の個数: 108

約数和(自身を含む): 107952602940

約数和(自身を除く): 76751500860

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 2708429, 5416858, 8125287, 10833716, 13542145, 16250574, 21667432, 24375861, 27084290, 32501148, 40626435, 43334864, 48751722, 54168580, 65002296, 81252870, 86669728, 97503444, 108337160, 121879305, 130004592, 162505740, 173339456, 195006888, 216674320, 243758610, 260009184, 325011480, 346678912, 390013776, 433348640, 487517220, 520018368, 650022960, 693357824, 780027552, 866697280, 975034440, 1040036736, 1300045920, 1560055104, 1733394560, 1950068880, 2080073472, 2600091840, 3120110208, 3466789120, 3900137760, 5200183680, 6240220416, 7800275520, 10400367360, 15600551040, 31201102080]

約数ペア:

[(1, 31201102080), (2, 15600551040), (3, 10400367360), (4, 7800275520), (5, 6240220416), (6, 5200183680), (8, 3900137760), (9, 3466789120), (10, 3120110208), (12, 2600091840), (15, 2080073472), (16, 1950068880), (18, 1733394560), (20, 1560055104), (24, 1300045920), (30, 1040036736), (32, 975034440), (36, 866697280), (40, 780027552), (45, 693357824), (48, 650022960), (60, 520018368), (64, 487517220), (72, 433348640), (80, 390013776), (90, 346678912), (96, 325011480), (120, 260009184), (128, 243758610), (144, 216674320), (160, 195006888), (180, 173339456), (192, 162505740), (240, 130004592), (256, 121879305), (288, 108337160), (320, 97503444), (360, 86669728), (384, 81252870), (480, 65002296), (576, 54168580), (640, 48751722), (720, 43334864), (768, 40626435), (960, 32501148), (1152, 27084290), (1280, 24375861), (1440, 21667432), (1920, 16250574), (2304, 13542145), (2880, 10833716), (3840, 8125287), (5760, 5416858), (11520, 2708429)]