4530228720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:903

約数の個数: 160

約数和(自身を含む): 14219089920

約数和(自身を除く): 9688861200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 251, 314, 471, 479, 502, 628, 753, 785, 942, 958, 1004, 1255, 1256, 1437, 1506, 1570, 1884, 1916, 2008, 2355, 2395, 2510, 2512, 2874, 3012, 3140, 3765, 3768, 3832, 4016, 4710, 4790, 5020, 5748, 6024, 6280, 7185, 7530, 7536, 7664, 9420, 9580, 10040, 11496, 12048, 12560, 14370, 15060, 18840, 19160, 20080, 22992, 28740, 30120, 37680, 38320, 39407, 57480, 60240, 75203, 78814, 114960, 118221, 120229, 150406, 157628, 197035, 225609, 236442, 240458, 300812, 315256, 360687, 376015, 394070, 451218, 472884, 480916, 591105, 601145, 601624, 630512, 721374, 752030, 788140, 902436, 945768, 961832, 1128045, 1182210, 1202290, 1203248, 1442748, 1504060, 1576280, 1803435, 1804872, 1891536, 1923664, 2256090, 2364420, 2404580, 2885496, 3008120, 3152560, 3606870, 3609744, 4512180, 4728840, 4809160, 5770992, 6016240, 7213740, 9024360, 9457680, 9618320, 14427480, 18048720, 18875953, 28854960, 37751906, 56627859, 75503812, 94379765, 113255718, 151007624, 188759530, 226511436, 283139295, 302015248, 377519060, 453022872, 566278590, 755038120, 906045744, 1132557180, 1510076240, 2265114360, 4530228720]

約数ペア:

[(1, 4530228720), (2, 2265114360), (3, 1510076240), (4, 1132557180), (5, 906045744), (6, 755038120), (8, 566278590), (10, 453022872), (12, 377519060), (15, 302015248), (16, 283139295), (20, 226511436), (24, 188759530), (30, 151007624), (40, 113255718), (48, 94379765), (60, 75503812), (80, 56627859), (120, 37751906), (157, 28854960), (240, 18875953), (251, 18048720), (314, 14427480), (471, 9618320), (479, 9457680), (502, 9024360), (628, 7213740), (753, 6016240), (785, 5770992), (942, 4809160), (958, 4728840), (1004, 4512180), (1255, 3609744), (1256, 3606870), (1437, 3152560), (1506, 3008120), (1570, 2885496), (1884, 2404580), (1916, 2364420), (2008, 2256090), (2355, 1923664), (2395, 1891536), (2510, 1804872), (2512, 1803435), (2874, 1576280), (3012, 1504060), (3140, 1442748), (3765, 1203248), (3768, 1202290), (3832, 1182210), (4016, 1128045), (4710, 961832), (4790, 945768), (5020, 902436), (5748, 788140), (6024, 752030), (6280, 721374), (7185, 630512), (7530, 601624), (7536, 601145), (7664, 591105), (9420, 480916), (9580, 472884), (10040, 451218), (11496, 394070), (12048, 376015), (12560, 360687), (14370, 315256), (15060, 300812), (18840, 240458), (19160, 236442), (20080, 225609), (22992, 197035), (28740, 157628), (30120, 150406), (37680, 120229), (38320, 118221), (39407, 114960), (57480, 78814), (60240, 75203)]