545738880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 1840112640

約数和(自身を除く): 1294373760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 173, 186, 192, 212, 240, 248, 265, 310, 318, 320, 346, 372, 384, 424, 465, 480, 496, 519, 530, 620, 636, 640, 692, 744, 795, 848, 865, 930, 960, 992, 1038, 1060, 1240, 1272, 1384, 1488, 1590, 1643, 1696, 1730, 1860, 1920, 1984, 2076, 2120, 2480, 2544, 2595, 2768, 2976, 3180, 3286, 3392, 3460, 3720, 3968, 4152, 4240, 4929, 4960, 5088, 5190, 5363, 5536, 5952, 6360, 6572, 6784, 6920, 7440, 8215, 8304, 8480, 9169, 9858, 9920, 10176, 10380, 10726, 11072, 11904, 12720, 13144, 13840, 14880, 16089, 16430, 16608, 16960, 18338, 19716, 19840, 20352, 20760, 21452, 22144, 24645, 25440, 26288, 26815, 27507, 27680, 29760, 32178, 32860, 33216, 33920, 36676, 39432, 41520, 42904, 45845, 49290, 50880, 52576, 53630, 55014, 55360, 59520, 64356, 65720, 66432, 73352, 78864, 80445, 83040, 85808, 91690, 98580, 101760, 105152, 107260, 110028, 110720, 128712, 131440, 137535, 146704, 157728, 160890, 166080, 171616, 183380, 197160, 210304, 214520, 220056, 257424, 262880, 275070, 284239, 293408, 315456, 321780, 332160, 343232, 366760, 394320, 429040, 440112, 514848, 525760, 550140, 568478, 586816, 630912, 643560, 686464, 733520, 788640, 852717, 858080, 880224, 1029696, 1051520, 1100280, 1136956, 1173632, 1287120, 1421195, 1467040, 1577280, 1705434, 1716160, 1760448, 2059392, 2200560, 2273912, 2574240, 2842390, 2934080, 3154560, 3410868, 3432320, 3520896, 4263585, 4401120, 4547824, 5148480, 5684780, 5868160, 6821736, 8527170, 8802240, 9095648, 10296960, 11369560, 13643472, 17054340, 17604480, 18191296, 22739120, 27286944, 34108680, 36382592, 45478240, 54573888, 68217360, 90956480, 109147776, 136434720, 181912960, 272869440, 545738880]

約数ペア:

[(1, 545738880), (2, 272869440), (3, 181912960), (4, 136434720), (5, 109147776), (6, 90956480), (8, 68217360), (10, 54573888), (12, 45478240), (15, 36382592), (16, 34108680), (20, 27286944), (24, 22739120), (30, 18191296), (31, 17604480), (32, 17054340), (40, 13643472), (48, 11369560), (53, 10296960), (60, 9095648), (62, 8802240), (64, 8527170), (80, 6821736), (93, 5868160), (96, 5684780), (106, 5148480), (120, 4547824), (124, 4401120), (128, 4263585), (155, 3520896), (159, 3432320), (160, 3410868), (173, 3154560), (186, 2934080), (192, 2842390), (212, 2574240), (240, 2273912), (248, 2200560), (265, 2059392), (310, 1760448), (318, 1716160), (320, 1705434), (346, 1577280), (372, 1467040), (384, 1421195), (424, 1287120), (465, 1173632), (480, 1136956), (496, 1100280), (519, 1051520), (530, 1029696), (620, 880224), (636, 858080), (640, 852717), (692, 788640), (744, 733520), (795, 686464), (848, 643560), (865, 630912), (930, 586816), (960, 568478), (992, 550140), (1038, 525760), (1060, 514848), (1240, 440112), (1272, 429040), (1384, 394320), (1488, 366760), (1590, 343232), (1643, 332160), (1696, 321780), (1730, 315456), (1860, 293408), (1920, 284239), (1984, 275070), (2076, 262880), (2120, 257424), (2480, 220056), (2544, 214520), (2595, 210304), (2768, 197160), (2976, 183380), (3180, 171616), (3286, 166080), (3392, 160890), (3460, 157728), (3720, 146704), (3968, 137535), (4152, 131440), (4240, 128712), (4929, 110720), (4960, 110028), (5088, 107260), (5190, 105152), (5363, 101760), (5536, 98580), (5952, 91690), (6360, 85808), (6572, 83040), (6784, 80445), (6920, 78864), (7440, 73352), (8215, 66432), (8304, 65720), (8480, 64356), (9169, 59520), (9858, 55360), (9920, 55014), (10176, 53630), (10380, 52576), (10726, 50880), (11072, 49290), (11904, 45845), (12720, 42904), (13144, 41520), (13840, 39432), (14880, 36676), (16089, 33920), (16430, 33216), (16608, 32860), (16960, 32178), (18338, 29760), (19716, 27680), (19840, 27507), (20352, 26815), (20760, 26288), (21452, 25440), (22144, 24645)]