80320344480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{12343}}^1\times {\mathrm{4519}}^1$

素因数の和:16883

約数の個数: 144

約数和(自身を含む): 274176040320

約数和(自身を除く): 193855695840

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 4519, 9038, 12343, 13557, 18076, 22595, 24686, 27114, 36152, 37029, 40671, 45190, 49372, 54228, 61715, 67785, 72304, 74058, 81342, 90380, 98744, 108456, 111087, 123430, 135570, 144608, 148116, 162684, 180760, 185145, 197488, 203355, 216912, 222174, 246860, 271140, 296232, 325368, 361520, 370290, 394976, 406710, 433824, 444348, 493720, 542280, 555435, 592464, 650736, 723040, 740580, 813420, 888696, 987440, 1084560, 1110870, 1184928, 1301472, 1481160, 1626840, 1777392, 1974880, 2169120, 2221740, 2962320, 3253680, 3554784, 4443480, 5924640, 6507360, 8886960, 17773920, 55778017, 111556034, 167334051, 223112068, 278890085, 334668102, 446224136, 502002153, 557780170, 669336204, 836670255, 892448272, 1004004306, 1115560340, 1338672408, 1673340510, 1784896544, 2008008612, 2231120680, 2510010765, 2677344816, 3346681020, 4016017224, 4462241360, 5020021530, 5354689632, 6693362040, 8032034448, 8924482720, 10040043060, 13386724080, 16064068896, 20080086120, 26773448160, 40160172240, 80320344480]

約数ペア:

[(1, 80320344480), (2, 40160172240), (3, 26773448160), (4, 20080086120), (5, 16064068896), (6, 13386724080), (8, 10040043060), (9, 8924482720), (10, 8032034448), (12, 6693362040), (15, 5354689632), (16, 5020021530), (18, 4462241360), (20, 4016017224), (24, 3346681020), (30, 2677344816), (32, 2510010765), (36, 2231120680), (40, 2008008612), (45, 1784896544), (48, 1673340510), (60, 1338672408), (72, 1115560340), (80, 1004004306), (90, 892448272), (96, 836670255), (120, 669336204), (144, 557780170), (160, 502002153), (180, 446224136), (240, 334668102), (288, 278890085), (360, 223112068), (480, 167334051), (720, 111556034), (1440, 55778017), (4519, 17773920), (9038, 8886960), (12343, 6507360), (13557, 5924640), (18076, 4443480), (22595, 3554784), (24686, 3253680), (27114, 2962320), (36152, 2221740), (37029, 2169120), (40671, 1974880), (45190, 1777392), (49372, 1626840), (54228, 1481160), (61715, 1301472), (67785, 1184928), (72304, 1110870), (74058, 1084560), (81342, 987440), (90380, 888696), (98744, 813420), (108456, 740580), (111087, 723040), (123430, 650736), (135570, 592464), (144608, 555435), (148116, 542280), (162684, 493720), (180760, 444348), (185145, 433824), (197488, 406710), (203355, 394976), (216912, 370290), (222174, 361520), (246860, 325368), (271140, 296232)]