246581760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 160

約数和(自身を含む): 798823872

約数和(自身を除く): 552242112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 331, 384, 388, 480, 485, 512, 582, 640, 662, 768, 776, 960, 970, 993, 1164, 1280, 1324, 1455, 1536, 1552, 1655, 1920, 1940, 1986, 2328, 2560, 2648, 2910, 3104, 3310, 3840, 3880, 3972, 4656, 4965, 5296, 5820, 6208, 6620, 7680, 7760, 7944, 9312, 9930, 10592, 11640, 12416, 13240, 15520, 15888, 18624, 19860, 21184, 23280, 24832, 26480, 31040, 31776, 32107, 37248, 39720, 42368, 46560, 49664, 52960, 62080, 63552, 64214, 74496, 79440, 84736, 93120, 96321, 105920, 124160, 127104, 128428, 148992, 158880, 160535, 169472, 186240, 192642, 211840, 248320, 254208, 256856, 317760, 321070, 372480, 385284, 423680, 481605, 508416, 513712, 635520, 642140, 744960, 770568, 847360, 963210, 1027424, 1271040, 1284280, 1541136, 1926420, 2054848, 2542080, 2568560, 3082272, 3852840, 4109696, 5137120, 6164544, 7705680, 8219392, 10274240, 12329088, 15411360, 16438784, 20548480, 24658176, 30822720, 41096960, 49316352, 61645440, 82193920, 123290880, 246581760]

約数ペア:

[(1, 246581760), (2, 123290880), (3, 82193920), (4, 61645440), (5, 49316352), (6, 41096960), (8, 30822720), (10, 24658176), (12, 20548480), (15, 16438784), (16, 15411360), (20, 12329088), (24, 10274240), (30, 8219392), (32, 7705680), (40, 6164544), (48, 5137120), (60, 4109696), (64, 3852840), (80, 3082272), (96, 2568560), (97, 2542080), (120, 2054848), (128, 1926420), (160, 1541136), (192, 1284280), (194, 1271040), (240, 1027424), (256, 963210), (291, 847360), (320, 770568), (331, 744960), (384, 642140), (388, 635520), (480, 513712), (485, 508416), (512, 481605), (582, 423680), (640, 385284), (662, 372480), (768, 321070), (776, 317760), (960, 256856), (970, 254208), (993, 248320), (1164, 211840), (1280, 192642), (1324, 186240), (1455, 169472), (1536, 160535), (1552, 158880), (1655, 148992), (1920, 128428), (1940, 127104), (1986, 124160), (2328, 105920), (2560, 96321), (2648, 93120), (2910, 84736), (3104, 79440), (3310, 74496), (3840, 64214), (3880, 63552), (3972, 62080), (4656, 52960), (4965, 49664), (5296, 46560), (5820, 42368), (6208, 39720), (6620, 37248), (7680, 32107), (7760, 31776), (7944, 31040), (9312, 26480), (9930, 24832), (10592, 23280), (11640, 21184), (12416, 19860), (13240, 18624), (15520, 15888)]