486293280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3031

約数の個数: 192

約数和(自身を含む): 1725566976

約数和(自身を除く): 1239273696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2971, 2976, 3410, 3720, 4092, 4960, 5115, 5280, 5456, 5942, 6820, 7440, 8184, 8913, 10230, 10912, 11884, 13640, 14855, 14880, 16368, 17826, 20460, 23768, 27280, 29710, 32681, 32736, 35652, 40920, 44565, 47536, 54560, 59420, 65362, 71304, 81840, 89130, 92101, 95072, 98043, 118840, 130724, 142608, 163405, 163680, 178260, 184202, 196086, 237680, 261448, 276303, 285216, 326810, 356520, 368404, 392172, 460505, 475360, 490215, 522896, 552606, 653620, 713040, 736808, 784344, 921010, 980430, 1013111, 1045792, 1105212, 1307240, 1381515, 1426080, 1473616, 1568688, 1842020, 1960860, 2026222, 2210424, 2614480, 2763030, 2947232, 3039333, 3137376, 3684040, 3921720, 4052444, 4420848, 5065555, 5228960, 5526060, 6078666, 7368080, 7843440, 8104888, 8841696, 10131110, 11052120, 12157332, 14736160, 15196665, 15686880, 16209776, 20262220, 22104240, 24314664, 30393330, 32419552, 40524440, 44208480, 48629328, 60786660, 81048880, 97258656, 121573320, 162097760, 243146640, 486293280]

約数ペア:

[(1, 486293280), (2, 243146640), (3, 162097760), (4, 121573320), (5, 97258656), (6, 81048880), (8, 60786660), (10, 48629328), (11, 44208480), (12, 40524440), (15, 32419552), (16, 30393330), (20, 24314664), (22, 22104240), (24, 20262220), (30, 16209776), (31, 15686880), (32, 15196665), (33, 14736160), (40, 12157332), (44, 11052120), (48, 10131110), (55, 8841696), (60, 8104888), (62, 7843440), (66, 7368080), (80, 6078666), (88, 5526060), (93, 5228960), (96, 5065555), (110, 4420848), (120, 4052444), (124, 3921720), (132, 3684040), (155, 3137376), (160, 3039333), (165, 2947232), (176, 2763030), (186, 2614480), (220, 2210424), (240, 2026222), (248, 1960860), (264, 1842020), (310, 1568688), (330, 1473616), (341, 1426080), (352, 1381515), (372, 1307240), (440, 1105212), (465, 1045792), (480, 1013111), (496, 980430), (528, 921010), (620, 784344), (660, 736808), (682, 713040), (744, 653620), (880, 552606), (930, 522896), (992, 490215), (1023, 475360), (1056, 460505), (1240, 392172), (1320, 368404), (1364, 356520), (1488, 326810), (1705, 285216), (1760, 276303), (1860, 261448), (2046, 237680), (2480, 196086), (2640, 184202), (2728, 178260), (2971, 163680), (2976, 163405), (3410, 142608), (3720, 130724), (4092, 118840), (4960, 98043), (5115, 95072), (5280, 92101), (5456, 89130), (5942, 81840), (6820, 71304), (7440, 65362), (8184, 59420), (8913, 54560), (10230, 47536), (10912, 44565), (11884, 40920), (13640, 35652), (14855, 32736), (14880, 32681), (16368, 29710), (17826, 27280), (20460, 23768)]