2060972520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2027}}^1$

素因数の和:2307

約数の個数: 128

約数和(自身を含む): 6380899200

約数和(自身を除く): 4319926680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 229, 296, 370, 444, 458, 555, 687, 740, 888, 916, 1110, 1145, 1374, 1480, 1832, 2027, 2220, 2290, 2748, 3435, 4054, 4440, 4580, 5496, 6081, 6870, 8108, 8473, 9160, 10135, 12162, 13740, 16216, 16946, 20270, 24324, 25419, 27480, 30405, 33892, 40540, 42365, 48648, 50838, 60810, 67784, 74999, 81080, 84730, 101676, 121620, 127095, 149998, 169460, 203352, 224997, 243240, 254190, 299996, 338920, 374995, 449994, 464183, 508380, 599992, 749990, 899988, 928366, 1016760, 1124985, 1392549, 1499980, 1799976, 1856732, 2249970, 2320915, 2785098, 2999960, 3713464, 4499940, 4641830, 5570196, 6962745, 8999880, 9283660, 11140392, 13925490, 17174771, 18567320, 27850980, 34349542, 51524313, 55701960, 68699084, 85873855, 103048626, 137398168, 171747710, 206097252, 257621565, 343495420, 412194504, 515243130, 686990840, 1030486260, 2060972520]

約数ペア:

[(1, 2060972520), (2, 1030486260), (3, 686990840), (4, 515243130), (5, 412194504), (6, 343495420), (8, 257621565), (10, 206097252), (12, 171747710), (15, 137398168), (20, 103048626), (24, 85873855), (30, 68699084), (37, 55701960), (40, 51524313), (60, 34349542), (74, 27850980), (111, 18567320), (120, 17174771), (148, 13925490), (185, 11140392), (222, 9283660), (229, 8999880), (296, 6962745), (370, 5570196), (444, 4641830), (458, 4499940), (555, 3713464), (687, 2999960), (740, 2785098), (888, 2320915), (916, 2249970), (1110, 1856732), (1145, 1799976), (1374, 1499980), (1480, 1392549), (1832, 1124985), (2027, 1016760), (2220, 928366), (2290, 899988), (2748, 749990), (3435, 599992), (4054, 508380), (4440, 464183), (4580, 449994), (5496, 374995), (6081, 338920), (6870, 299996), (8108, 254190), (8473, 243240), (9160, 224997), (10135, 203352), (12162, 169460), (13740, 149998), (16216, 127095), (16946, 121620), (20270, 101676), (24324, 84730), (25419, 81080), (27480, 74999), (30405, 67784), (33892, 60810), (40540, 50838), (42365, 48648)]