38359980

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{877}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 120953280

約数和(自身を除く): 82593300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 877, 972, 1215, 1458, 1620, 1754, 2187, 2430, 2631, 2916, 3508, 3645, 4374, 4385, 4860, 5262, 7290, 7893, 8748, 8770, 10524, 10935, 13155, 14580, 15786, 17540, 21870, 23679, 26310, 31572, 39465, 43740, 47358, 52620, 71037, 78930, 94716, 118395, 142074, 157860, 213111, 236790, 284148, 355185, 426222, 473580, 639333, 710370, 852444, 1065555, 1278666, 1420740, 1917999, 2131110, 2557332, 3196665, 3835998, 4262220, 6393330, 7671996, 9589995, 12786660, 19179990, 38359980]

約数ペア:

[(1, 38359980), (2, 19179990), (3, 12786660), (4, 9589995), (5, 7671996), (6, 6393330), (9, 4262220), (10, 3835998), (12, 3196665), (15, 2557332), (18, 2131110), (20, 1917999), (27, 1420740), (30, 1278666), (36, 1065555), (45, 852444), (54, 710370), (60, 639333), (81, 473580), (90, 426222), (108, 355185), (135, 284148), (162, 236790), (180, 213111), (243, 157860), (270, 142074), (324, 118395), (405, 94716), (486, 78930), (540, 71037), (729, 52620), (810, 47358), (877, 43740), (972, 39465), (1215, 31572), (1458, 26310), (1620, 23679), (1754, 21870), (2187, 17540), (2430, 15786), (2631, 14580), (2916, 13155), (3508, 10935), (3645, 10524), (4374, 8770), (4385, 8748), (4860, 7893), (5262, 7290)]