265566720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 858337920

約数和(自身を除く): 592771200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 229, 240, 256, 302, 320, 384, 453, 458, 480, 512, 604, 640, 687, 755, 768, 906, 916, 960, 1145, 1208, 1280, 1374, 1510, 1536, 1812, 1832, 1920, 2265, 2290, 2416, 2560, 2748, 3020, 3435, 3624, 3664, 3840, 4530, 4580, 4832, 5496, 6040, 6870, 7248, 7328, 7680, 9060, 9160, 9664, 10992, 12080, 13740, 14496, 14656, 18120, 18320, 19328, 21984, 24160, 27480, 28992, 29312, 34579, 36240, 36640, 38656, 43968, 48320, 54960, 57984, 58624, 69158, 72480, 73280, 77312, 87936, 96640, 103737, 109920, 115968, 117248, 138316, 144960, 146560, 172895, 175872, 193280, 207474, 219840, 231936, 276632, 289920, 293120, 345790, 351744, 386560, 414948, 439680, 518685, 553264, 579840, 586240, 691580, 829896, 879360, 1037370, 1106528, 1159680, 1383160, 1659792, 1758720, 2074740, 2213056, 2766320, 3319584, 4149480, 4426112, 5532640, 6639168, 8298960, 8852224, 11065280, 13278336, 16597920, 17704448, 22130560, 26556672, 33195840, 44261120, 53113344, 66391680, 88522240, 132783360, 265566720]

約数ペア:

[(1, 265566720), (2, 132783360), (3, 88522240), (4, 66391680), (5, 53113344), (6, 44261120), (8, 33195840), (10, 26556672), (12, 22130560), (15, 17704448), (16, 16597920), (20, 13278336), (24, 11065280), (30, 8852224), (32, 8298960), (40, 6639168), (48, 5532640), (60, 4426112), (64, 4149480), (80, 3319584), (96, 2766320), (120, 2213056), (128, 2074740), (151, 1758720), (160, 1659792), (192, 1383160), (229, 1159680), (240, 1106528), (256, 1037370), (302, 879360), (320, 829896), (384, 691580), (453, 586240), (458, 579840), (480, 553264), (512, 518685), (604, 439680), (640, 414948), (687, 386560), (755, 351744), (768, 345790), (906, 293120), (916, 289920), (960, 276632), (1145, 231936), (1208, 219840), (1280, 207474), (1374, 193280), (1510, 175872), (1536, 172895), (1812, 146560), (1832, 144960), (1920, 138316), (2265, 117248), (2290, 115968), (2416, 109920), (2560, 103737), (2748, 96640), (3020, 87936), (3435, 77312), (3624, 73280), (3664, 72480), (3840, 69158), (4530, 58624), (4580, 57984), (4832, 54960), (5496, 48320), (6040, 43968), (6870, 38656), (7248, 36640), (7328, 36240), (7680, 34579), (9060, 29312), (9160, 28992), (9664, 27480), (10992, 24160), (12080, 21984), (13740, 19328), (14496, 18320), (14656, 18120)]