84880440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78593}}^1$

素因数の和:78613

約数の個数: 64

約数和(自身を含む): 282938400

約数和(自身を除く): 198057960

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 78593, 157186, 235779, 314372, 392965, 471558, 628744, 707337, 785930, 943116, 1178895, 1414674, 1571860, 1886232, 2122011, 2357790, 2829348, 3143720, 3536685, 4244022, 4715580, 5658696, 7073370, 8488044, 9431160, 10610055, 14146740, 16976088, 21220110, 28293480, 42440220, 84880440]

約数ペア:

[(1, 84880440), (2, 42440220), (3, 28293480), (4, 21220110), (5, 16976088), (6, 14146740), (8, 10610055), (9, 9431160), (10, 8488044), (12, 7073370), (15, 5658696), (18, 4715580), (20, 4244022), (24, 3536685), (27, 3143720), (30, 2829348), (36, 2357790), (40, 2122011), (45, 1886232), (54, 1571860), (60, 1414674), (72, 1178895), (90, 943116), (108, 785930), (120, 707337), (135, 628744), (180, 471558), (216, 392965), (270, 314372), (360, 235779), (540, 157186), (1080, 78593)]