66319920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{92111}}^1$

素因数の和:92130

約数の個数: 60

約数和(自身を含む): 222726816

約数和(自身を除く): 156406896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 92111, 184222, 276333, 368444, 460555, 552666, 736888, 828999, 921110, 1105332, 1381665, 1473776, 1657998, 1842220, 2210664, 2763330, 3315996, 3684440, 4144995, 4421328, 5526660, 6631992, 7368880, 8289990, 11053320, 13263984, 16579980, 22106640, 33159960, 66319920]

約数ペア:

[(1, 66319920), (2, 33159960), (3, 22106640), (4, 16579980), (5, 13263984), (6, 11053320), (8, 8289990), (9, 7368880), (10, 6631992), (12, 5526660), (15, 4421328), (16, 4144995), (18, 3684440), (20, 3315996), (24, 2763330), (30, 2210664), (36, 1842220), (40, 1657998), (45, 1473776), (48, 1381665), (60, 1105332), (72, 921110), (80, 828999), (90, 736888), (120, 552666), (144, 460555), (180, 368444), (240, 276333), (360, 184222), (720, 92111)]