855936000

素因数分解:

$2^{10}\times 3^2\times 5^3\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 264

約数和(自身を含む): 3088579104

約数和(自身を除く): 2232643104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 640, 720, 743, 750, 768, 800, 900, 960, 1000, 1024, 1125, 1152, 1200, 1280, 1440, 1486, 1500, 1536, 1600, 1800, 1920, 2000, 2229, 2250, 2304, 2400, 2560, 2880, 2972, 3000, 3072, 3200, 3600, 3715, 3840, 4000, 4458, 4500, 4608, 4800, 5120, 5760, 5944, 6000, 6400, 6687, 7200, 7430, 7680, 8000, 8916, 9000, 9216, 9600, 11145, 11520, 11888, 12000, 12800, 13374, 14400, 14860, 15360, 16000, 17832, 18000, 18575, 19200, 22290, 23040, 23776, 24000, 25600, 26748, 28800, 29720, 32000, 33435, 35664, 36000, 37150, 38400, 44580, 46080, 47552, 48000, 53496, 55725, 57600, 59440, 64000, 66870, 71328, 72000, 74300, 76800, 89160, 92875, 95104, 96000, 106992, 111450, 115200, 118880, 128000, 133740, 142656, 144000, 148600, 167175, 178320, 185750, 190208, 192000, 213984, 222900, 230400, 237760, 267480, 278625, 285312, 288000, 297200, 334350, 356640, 371500, 380416, 384000, 427968, 445800, 475520, 534960, 557250, 570624, 576000, 594400, 668700, 713280, 743000, 760832, 835875, 855936, 891600, 951040, 1069920, 1114500, 1141248, 1152000, 1188800, 1337400, 1426560, 1486000, 1671750, 1711872, 1783200, 1902080, 2139840, 2229000, 2282496, 2377600, 2674800, 2853120, 2972000, 3343500, 3423744, 3566400, 3804160, 4279680, 4458000, 4755200, 5349600, 5706240, 5944000, 6687000, 6847488, 7132800, 8559360, 8916000, 9510400, 10699200, 11412480, 11888000, 13374000, 14265600, 17118720, 17832000, 19020800, 21398400, 23776000, 26748000, 28531200, 34237440, 35664000, 42796800, 47552000, 53496000, 57062400, 71328000, 85593600, 95104000, 106992000, 142656000, 171187200, 213984000, 285312000, 427968000, 855936000]

約数ペア:

[(1, 855936000), (2, 427968000), (3, 285312000), (4, 213984000), (5, 171187200), (6, 142656000), (8, 106992000), (9, 95104000), (10, 85593600), (12, 71328000), (15, 57062400), (16, 53496000), (18, 47552000), (20, 42796800), (24, 35664000), (25, 34237440), (30, 28531200), (32, 26748000), (36, 23776000), (40, 21398400), (45, 19020800), (48, 17832000), (50, 17118720), (60, 14265600), (64, 13374000), (72, 11888000), (75, 11412480), (80, 10699200), (90, 9510400), (96, 8916000), (100, 8559360), (120, 7132800), (125, 6847488), (128, 6687000), (144, 5944000), (150, 5706240), (160, 5349600), (180, 4755200), (192, 4458000), (200, 4279680), (225, 3804160), (240, 3566400), (250, 3423744), (256, 3343500), (288, 2972000), (300, 2853120), (320, 2674800), (360, 2377600), (375, 2282496), (384, 2229000), (400, 2139840), (450, 1902080), (480, 1783200), (500, 1711872), (512, 1671750), (576, 1486000), (600, 1426560), (640, 1337400), (720, 1188800), (743, 1152000), (750, 1141248), (768, 1114500), (800, 1069920), (900, 951040), (960, 891600), (1000, 855936), (1024, 835875), (1125, 760832), (1152, 743000), (1200, 713280), (1280, 668700), (1440, 594400), (1486, 576000), (1500, 570624), (1536, 557250), (1600, 534960), (1800, 475520), (1920, 445800), (2000, 427968), (2229, 384000), (2250, 380416), (2304, 371500), (2400, 356640), (2560, 334350), (2880, 297200), (2972, 288000), (3000, 285312), (3072, 278625), (3200, 267480), (3600, 237760), (3715, 230400), (3840, 222900), (4000, 213984), (4458, 192000), (4500, 190208), (4608, 185750), (4800, 178320), (5120, 167175), (5760, 148600), (5944, 144000), (6000, 142656), (6400, 133740), (6687, 128000), (7200, 118880), (7430, 115200), (7680, 111450), (8000, 106992), (8916, 96000), (9000, 95104), (9216, 92875), (9600, 89160), (11145, 76800), (11520, 74300), (11888, 72000), (12000, 71328), (12800, 66870), (13374, 64000), (14400, 59440), (14860, 57600), (15360, 55725), (16000, 53496), (17832, 48000), (18000, 47552), (18575, 46080), (19200, 44580), (22290, 38400), (23040, 37150), (23776, 36000), (24000, 35664), (25600, 33435), (26748, 32000), (28800, 29720)]