120584320

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 305694000

約数和(自身を除く): 185109680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 73, 80, 89, 116, 128, 145, 146, 160, 178, 232, 290, 292, 320, 356, 365, 445, 464, 580, 584, 640, 712, 730, 890, 928, 1160, 1168, 1424, 1460, 1780, 1856, 2117, 2320, 2336, 2581, 2848, 2920, 3560, 3712, 4234, 4640, 4672, 5162, 5696, 5840, 6497, 7120, 8468, 9280, 9344, 10324, 10585, 11392, 11680, 12905, 12994, 14240, 16936, 18560, 20648, 21170, 23360, 25810, 25988, 28480, 32485, 33872, 41296, 42340, 46720, 51620, 51976, 56960, 64970, 67744, 82592, 84680, 103240, 103952, 129940, 135488, 165184, 169360, 188413, 206480, 207904, 259880, 270976, 330368, 338720, 376826, 412960, 415808, 519760, 677440, 753652, 825920, 831616, 942065, 1039520, 1354880, 1507304, 1651840, 1884130, 2079040, 3014608, 3768260, 4158080, 6029216, 7536520, 12058432, 15073040, 24116864, 30146080, 60292160, 120584320]

約数ペア:

[(1, 120584320), (2, 60292160), (4, 30146080), (5, 24116864), (8, 15073040), (10, 12058432), (16, 7536520), (20, 6029216), (29, 4158080), (32, 3768260), (40, 3014608), (58, 2079040), (64, 1884130), (73, 1651840), (80, 1507304), (89, 1354880), (116, 1039520), (128, 942065), (145, 831616), (146, 825920), (160, 753652), (178, 677440), (232, 519760), (290, 415808), (292, 412960), (320, 376826), (356, 338720), (365, 330368), (445, 270976), (464, 259880), (580, 207904), (584, 206480), (640, 188413), (712, 169360), (730, 165184), (890, 135488), (928, 129940), (1160, 103952), (1168, 103240), (1424, 84680), (1460, 82592), (1780, 67744), (1856, 64970), (2117, 56960), (2320, 51976), (2336, 51620), (2581, 46720), (2848, 42340), (2920, 41296), (3560, 33872), (3712, 32485), (4234, 28480), (4640, 25988), (4672, 25810), (5162, 23360), (5696, 21170), (5840, 20648), (6497, 18560), (7120, 16936), (8468, 14240), (9280, 12994), (9344, 12905), (10324, 11680), (10585, 11392)]