23153280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 76377600

約数和(自身を除く): 53224320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 389, 465, 480, 496, 620, 640, 744, 778, 930, 960, 992, 1167, 1240, 1488, 1556, 1860, 1920, 1945, 1984, 2334, 2480, 2976, 3112, 3720, 3890, 3968, 4668, 4960, 5835, 5952, 6224, 7440, 7780, 9336, 9920, 11670, 11904, 12059, 12448, 14880, 15560, 18672, 19840, 23340, 24118, 24896, 29760, 31120, 36177, 37344, 46680, 48236, 49792, 59520, 60295, 62240, 72354, 74688, 93360, 96472, 120590, 124480, 144708, 149376, 180885, 186720, 192944, 241180, 248960, 289416, 361770, 373440, 385888, 482360, 578832, 723540, 746880, 771776, 964720, 1157664, 1447080, 1543552, 1929440, 2315328, 2894160, 3858880, 4630656, 5788320, 7717760, 11576640, 23153280]

約数ペア:

[(1, 23153280), (2, 11576640), (3, 7717760), (4, 5788320), (5, 4630656), (6, 3858880), (8, 2894160), (10, 2315328), (12, 1929440), (15, 1543552), (16, 1447080), (20, 1157664), (24, 964720), (30, 771776), (31, 746880), (32, 723540), (40, 578832), (48, 482360), (60, 385888), (62, 373440), (64, 361770), (80, 289416), (93, 248960), (96, 241180), (120, 192944), (124, 186720), (128, 180885), (155, 149376), (160, 144708), (186, 124480), (192, 120590), (240, 96472), (248, 93360), (310, 74688), (320, 72354), (372, 62240), (384, 60295), (389, 59520), (465, 49792), (480, 48236), (496, 46680), (620, 37344), (640, 36177), (744, 31120), (778, 29760), (930, 24896), (960, 24118), (992, 23340), (1167, 19840), (1240, 18672), (1488, 15560), (1556, 14880), (1860, 12448), (1920, 12059), (1945, 11904), (1984, 11670), (2334, 9920), (2480, 9336), (2976, 7780), (3112, 7440), (3720, 6224), (3890, 5952), (3968, 5835), (4668, 4960)]