378501120

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 1382799600

約数和(自身を除く): 1004298480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 512, 540, 555, 576, 592, 640, 666, 720, 740, 768, 864, 888, 960, 999, 1024, 1080, 1110, 1152, 1184, 1280, 1332, 1369, 1440, 1480, 1536, 1665, 1728, 1776, 1920, 1998, 2048, 2160, 2220, 2304, 2368, 2560, 2664, 2738, 2880, 2960, 3072, 3330, 3456, 3552, 3840, 3996, 4107, 4320, 4440, 4608, 4736, 4995, 5120, 5328, 5476, 5760, 5920, 6144, 6660, 6845, 6912, 7104, 7680, 7992, 8214, 8640, 8880, 9216, 9472, 9990, 10240, 10656, 10952, 11520, 11840, 12321, 13320, 13690, 13824, 14208, 15360, 15984, 16428, 17280, 17760, 18432, 18944, 19980, 20535, 21312, 21904, 23040, 23680, 24642, 26640, 27380, 27648, 28416, 30720, 31968, 32856, 34560, 35520, 36963, 37888, 39960, 41070, 42624, 43808, 46080, 47360, 49284, 53280, 54760, 55296, 56832, 61605, 63936, 65712, 69120, 71040, 73926, 75776, 79920, 82140, 85248, 87616, 92160, 94720, 98568, 106560, 109520, 113664, 123210, 127872, 131424, 138240, 142080, 147852, 159840, 164280, 170496, 175232, 184815, 189440, 197136, 213120, 219040, 227328, 246420, 255744, 262848, 276480, 284160, 295704, 319680, 328560, 340992, 350464, 369630, 378880, 394272, 426240, 438080, 492840, 511488, 525696, 568320, 591408, 639360, 657120, 681984, 700928, 739260, 788544, 852480, 876160, 985680, 1022976, 1051392, 1136640, 1182816, 1278720, 1314240, 1401856, 1478520, 1577088, 1704960, 1752320, 1971360, 2045952, 2102784, 2365632, 2557440, 2628480, 2803712, 2957040, 3154176, 3409920, 3504640, 3942720, 4205568, 4731264, 5114880, 5256960, 5914080, 6308352, 7009280, 7885440, 8411136, 9462528, 10229760, 10513920, 11828160, 12616704, 14018560, 15770880, 18925056, 21027840, 23656320, 25233408, 31541760, 37850112, 42055680, 47312640, 63083520, 75700224, 94625280, 126167040, 189250560, 378501120]

約数ペア:

[(1, 378501120), (2, 189250560), (3, 126167040), (4, 94625280), (5, 75700224), (6, 63083520), (8, 47312640), (9, 42055680), (10, 37850112), (12, 31541760), (15, 25233408), (16, 23656320), (18, 21027840), (20, 18925056), (24, 15770880), (27, 14018560), (30, 12616704), (32, 11828160), (36, 10513920), (37, 10229760), (40, 9462528), (45, 8411136), (48, 7885440), (54, 7009280), (60, 6308352), (64, 5914080), (72, 5256960), (74, 5114880), (80, 4731264), (90, 4205568), (96, 3942720), (108, 3504640), (111, 3409920), (120, 3154176), (128, 2957040), (135, 2803712), (144, 2628480), (148, 2557440), (160, 2365632), (180, 2102784), (185, 2045952), (192, 1971360), (216, 1752320), (222, 1704960), (240, 1577088), (256, 1478520), (270, 1401856), (288, 1314240), (296, 1278720), (320, 1182816), (333, 1136640), (360, 1051392), (370, 1022976), (384, 985680), (432, 876160), (444, 852480), (480, 788544), (512, 739260), (540, 700928), (555, 681984), (576, 657120), (592, 639360), (640, 591408), (666, 568320), (720, 525696), (740, 511488), (768, 492840), (864, 438080), (888, 426240), (960, 394272), (999, 378880), (1024, 369630), (1080, 350464), (1110, 340992), (1152, 328560), (1184, 319680), (1280, 295704), (1332, 284160), (1369, 276480), (1440, 262848), (1480, 255744), (1536, 246420), (1665, 227328), (1728, 219040), (1776, 213120), (1920, 197136), (1998, 189440), (2048, 184815), (2160, 175232), (2220, 170496), (2304, 164280), (2368, 159840), (2560, 147852), (2664, 142080), (2738, 138240), (2880, 131424), (2960, 127872), (3072, 123210), (3330, 113664), (3456, 109520), (3552, 106560), (3840, 98568), (3996, 94720), (4107, 92160), (4320, 87616), (4440, 85248), (4608, 82140), (4736, 79920), (4995, 75776), (5120, 73926), (5328, 71040), (5476, 69120), (5760, 65712), (5920, 63936), (6144, 61605), (6660, 56832), (6845, 55296), (6912, 54760), (7104, 53280), (7680, 49284), (7992, 47360), (8214, 46080), (8640, 43808), (8880, 42624), (9216, 41070), (9472, 39960), (9990, 37888), (10240, 36963), (10656, 35520), (10952, 34560), (11520, 32856), (11840, 31968), (12321, 30720), (13320, 28416), (13690, 27648), (13824, 27380), (14208, 26640), (15360, 24642), (15984, 23680), (16428, 23040), (17280, 21904), (17760, 21312), (18432, 20535), (18944, 19980)]