47901780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29569}}^1$

素因数の和:29590

約数の個数: 60

約数和(自身を含む): 150274740

約数和(自身を除く): 102372960

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, 270, 324, 405, 540, 810, 1620, 29569, 59138, 88707, 118276, 147845, 177414, 266121, 295690, 354828, 443535, 532242, 591380, 798363, 887070, 1064484, 1330605, 1596726, 1774140, 2395089, 2661210, 3193452, 3991815, 4790178, 5322420, 7983630, 9580356, 11975445, 15967260, 23950890, 47901780]

約数ペア:

[(1, 47901780), (2, 23950890), (3, 15967260), (4, 11975445), (5, 9580356), (6, 7983630), (9, 5322420), (10, 4790178), (12, 3991815), (15, 3193452), (18, 2661210), (20, 2395089), (27, 1774140), (30, 1596726), (36, 1330605), (45, 1064484), (54, 887070), (60, 798363), (81, 591380), (90, 532242), (108, 443535), (135, 354828), (162, 295690), (180, 266121), (270, 177414), (324, 147845), (405, 118276), (540, 88707), (810, 59138), (1620, 29569)]