2945790720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{85237}}^1$

素因数の和:85267

約数の個数: 144

約数和(自身を含む): 10453588320

約数和(自身を除く): 7507797600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 85237, 170474, 255711, 340948, 426185, 511422, 681896, 767133, 852370, 1022844, 1278555, 1363792, 1534266, 1704740, 2045688, 2301399, 2557110, 2727584, 3068532, 3409480, 3835665, 4091376, 4602798, 5114220, 5455168, 6137064, 6818960, 7671330, 8182752, 9205596, 10228440, 10910336, 11506995, 12274128, 13637920, 15342660, 16365504, 18411192, 20456880, 21820672, 23013990, 24548256, 27275840, 30685320, 32731008, 36822384, 40913760, 46027980, 49096512, 54551680, 61370640, 65462016, 73644768, 81827520, 92055960, 98193024, 109103360, 122741280, 147289536, 163655040, 184111920, 196386048, 245482560, 294579072, 327310080, 368223840, 490965120, 589158144, 736447680, 981930240, 1472895360, 2945790720]

約数ペア:

[(1, 2945790720), (2, 1472895360), (3, 981930240), (4, 736447680), (5, 589158144), (6, 490965120), (8, 368223840), (9, 327310080), (10, 294579072), (12, 245482560), (15, 196386048), (16, 184111920), (18, 163655040), (20, 147289536), (24, 122741280), (27, 109103360), (30, 98193024), (32, 92055960), (36, 81827520), (40, 73644768), (45, 65462016), (48, 61370640), (54, 54551680), (60, 49096512), (64, 46027980), (72, 40913760), (80, 36822384), (90, 32731008), (96, 30685320), (108, 27275840), (120, 24548256), (128, 23013990), (135, 21820672), (144, 20456880), (160, 18411192), (180, 16365504), (192, 15342660), (216, 13637920), (240, 12274128), (256, 11506995), (270, 10910336), (288, 10228440), (320, 9205596), (360, 8182752), (384, 7671330), (432, 6818960), (480, 6137064), (540, 5455168), (576, 5114220), (640, 4602798), (720, 4091376), (768, 3835665), (864, 3409480), (960, 3068532), (1080, 2727584), (1152, 2557110), (1280, 2301399), (1440, 2045688), (1728, 1704740), (1920, 1534266), (2160, 1363792), (2304, 1278555), (2880, 1022844), (3456, 852370), (3840, 767133), (4320, 681896), (5760, 511422), (6912, 426185), (8640, 340948), (11520, 255711), (17280, 170474), (34560, 85237)]