60240840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1043

約数の個数: 128

約数和(自身を含む): 201553920

約数和(自身を除く): 141313080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 971, 1034, 1128, 1320, 1410, 1551, 1880, 1942, 2068, 2585, 2820, 2913, 3102, 3884, 4136, 4855, 5170, 5640, 5826, 6204, 7755, 7768, 9710, 10340, 10681, 11652, 12408, 14565, 15510, 19420, 20680, 21362, 23304, 29130, 31020, 32043, 38840, 42724, 45637, 53405, 58260, 62040, 64086, 85448, 91274, 106810, 116520, 128172, 136911, 160215, 182548, 213620, 228185, 256344, 273822, 320430, 365096, 427240, 456370, 502007, 547644, 640860, 684555, 912740, 1004014, 1095288, 1281720, 1369110, 1506021, 1825480, 2008028, 2510035, 2738220, 3012042, 4016056, 5020070, 5476440, 6024084, 7530105, 10040140, 12048168, 15060210, 20080280, 30120420, 60240840]

約数ペア:

[(1, 60240840), (2, 30120420), (3, 20080280), (4, 15060210), (5, 12048168), (6, 10040140), (8, 7530105), (10, 6024084), (11, 5476440), (12, 5020070), (15, 4016056), (20, 3012042), (22, 2738220), (24, 2510035), (30, 2008028), (33, 1825480), (40, 1506021), (44, 1369110), (47, 1281720), (55, 1095288), (60, 1004014), (66, 912740), (88, 684555), (94, 640860), (110, 547644), (120, 502007), (132, 456370), (141, 427240), (165, 365096), (188, 320430), (220, 273822), (235, 256344), (264, 228185), (282, 213620), (330, 182548), (376, 160215), (440, 136911), (470, 128172), (517, 116520), (564, 106810), (660, 91274), (705, 85448), (940, 64086), (971, 62040), (1034, 58260), (1128, 53405), (1320, 45637), (1410, 42724), (1551, 38840), (1880, 32043), (1942, 31020), (2068, 29130), (2585, 23304), (2820, 21362), (2913, 20680), (3102, 19420), (3884, 15510), (4136, 14565), (4855, 12408), (5170, 11652), (5640, 10681), (5826, 10340), (6204, 9710), (7755, 7768)]