56380680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 184392000

約数和(自身を除く): 128011320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 787, 796, 995, 1194, 1574, 1592, 1791, 1990, 2361, 2388, 2985, 3148, 3582, 3935, 3980, 4722, 4776, 5970, 6296, 7083, 7164, 7870, 7960, 8955, 9444, 11805, 11940, 14166, 14328, 15740, 17910, 18888, 23610, 23880, 28332, 31480, 35415, 35820, 47220, 56664, 70830, 71640, 94440, 141660, 156613, 283320, 313226, 469839, 626452, 783065, 939678, 1252904, 1409517, 1566130, 1879356, 2349195, 2819034, 3132260, 3758712, 4698390, 5638068, 6264520, 7047585, 9396780, 11276136, 14095170, 18793560, 28190340, 56380680]

約数ペア:

[(1, 56380680), (2, 28190340), (3, 18793560), (4, 14095170), (5, 11276136), (6, 9396780), (8, 7047585), (9, 6264520), (10, 5638068), (12, 4698390), (15, 3758712), (18, 3132260), (20, 2819034), (24, 2349195), (30, 1879356), (36, 1566130), (40, 1409517), (45, 1252904), (60, 939678), (72, 783065), (90, 626452), (120, 469839), (180, 313226), (199, 283320), (360, 156613), (398, 141660), (597, 94440), (787, 71640), (796, 70830), (995, 56664), (1194, 47220), (1574, 35820), (1592, 35415), (1791, 31480), (1990, 28332), (2361, 23880), (2388, 23610), (2985, 18888), (3148, 17910), (3582, 15740), (3935, 14328), (3980, 14166), (4722, 11940), (4776, 11805), (5970, 9444), (6296, 8955), (7083, 7960), (7164, 7870)]