515160480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 1698278400

約数和(自身を除く): 1183117920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 89, 93, 96, 120, 124, 155, 160, 178, 186, 240, 248, 267, 310, 356, 372, 389, 445, 465, 480, 496, 534, 620, 712, 744, 778, 890, 930, 992, 1068, 1167, 1240, 1335, 1424, 1488, 1556, 1780, 1860, 1945, 2136, 2334, 2480, 2670, 2759, 2848, 2976, 3112, 3560, 3720, 3890, 4272, 4668, 4960, 5340, 5518, 5835, 6224, 7120, 7440, 7780, 8277, 8544, 9336, 10680, 11036, 11670, 12059, 12448, 13795, 14240, 14880, 15560, 16554, 18672, 21360, 22072, 23340, 24118, 27590, 31120, 33108, 34621, 36177, 37344, 41385, 42720, 44144, 46680, 48236, 55180, 60295, 62240, 66216, 69242, 72354, 82770, 88288, 93360, 96472, 103863, 110360, 120590, 132432, 138484, 144708, 165540, 173105, 180885, 186720, 192944, 207726, 220720, 241180, 264864, 276968, 289416, 331080, 346210, 361770, 385888, 415452, 441440, 482360, 519315, 553936, 578832, 662160, 692420, 723540, 830904, 964720, 1038630, 1073251, 1107872, 1157664, 1324320, 1384840, 1447080, 1661808, 1929440, 2077260, 2146502, 2769680, 2894160, 3219753, 3323616, 4154520, 4293004, 5366255, 5539360, 5788320, 6439506, 8309040, 8586008, 10732510, 12879012, 16098765, 16618080, 17172016, 21465020, 25758024, 32197530, 34344032, 42930040, 51516048, 64395060, 85860080, 103032096, 128790120, 171720160, 257580240, 515160480]

約数ペア:

[(1, 515160480), (2, 257580240), (3, 171720160), (4, 128790120), (5, 103032096), (6, 85860080), (8, 64395060), (10, 51516048), (12, 42930040), (15, 34344032), (16, 32197530), (20, 25758024), (24, 21465020), (30, 17172016), (31, 16618080), (32, 16098765), (40, 12879012), (48, 10732510), (60, 8586008), (62, 8309040), (80, 6439506), (89, 5788320), (93, 5539360), (96, 5366255), (120, 4293004), (124, 4154520), (155, 3323616), (160, 3219753), (178, 2894160), (186, 2769680), (240, 2146502), (248, 2077260), (267, 1929440), (310, 1661808), (356, 1447080), (372, 1384840), (389, 1324320), (445, 1157664), (465, 1107872), (480, 1073251), (496, 1038630), (534, 964720), (620, 830904), (712, 723540), (744, 692420), (778, 662160), (890, 578832), (930, 553936), (992, 519315), (1068, 482360), (1167, 441440), (1240, 415452), (1335, 385888), (1424, 361770), (1488, 346210), (1556, 331080), (1780, 289416), (1860, 276968), (1945, 264864), (2136, 241180), (2334, 220720), (2480, 207726), (2670, 192944), (2759, 186720), (2848, 180885), (2976, 173105), (3112, 165540), (3560, 144708), (3720, 138484), (3890, 132432), (4272, 120590), (4668, 110360), (4960, 103863), (5340, 96472), (5518, 93360), (5835, 88288), (6224, 82770), (7120, 72354), (7440, 69242), (7780, 66216), (8277, 62240), (8544, 60295), (9336, 55180), (10680, 48236), (11036, 46680), (11670, 44144), (12059, 42720), (12448, 41385), (13795, 37344), (14240, 36177), (14880, 34621), (15560, 33108), (16554, 31120), (18672, 27590), (21360, 24118), (22072, 23340)]