39991320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12343}}^1$

素因数の和:12366

約数の個数: 80

約数和(自身を含む): 134426160

約数和(自身を除く): 94434840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 12343, 24686, 37029, 49372, 61715, 74058, 98744, 111087, 123430, 148116, 185145, 222174, 246860, 296232, 333261, 370290, 444348, 493720, 555435, 666522, 740580, 888696, 999783, 1110870, 1333044, 1481160, 1666305, 1999566, 2221740, 2666088, 3332610, 3999132, 4443480, 4998915, 6665220, 7998264, 9997830, 13330440, 19995660, 39991320]

約数ペア:

[(1, 39991320), (2, 19995660), (3, 13330440), (4, 9997830), (5, 7998264), (6, 6665220), (8, 4998915), (9, 4443480), (10, 3999132), (12, 3332610), (15, 2666088), (18, 2221740), (20, 1999566), (24, 1666305), (27, 1481160), (30, 1333044), (36, 1110870), (40, 999783), (45, 888696), (54, 740580), (60, 666522), (72, 555435), (81, 493720), (90, 444348), (108, 370290), (120, 333261), (135, 296232), (162, 246860), (180, 222174), (216, 185145), (270, 148116), (324, 123430), (360, 111087), (405, 98744), (540, 74058), (648, 61715), (810, 49372), (1080, 37029), (1620, 24686), (3240, 12343)]