84897720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26203}}^1$

素因数の和:26226

約数の個数: 80

約数和(自身を含む): 285361560

約数和(自身を除く): 200463840

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, 26203, 52406, 78609, 104812, 131015, 157218, 209624, 235827, 262030, 314436, 393045, 471654, 524060, 628872, 707481, 786090, 943308, 1048120, 1179135, 1414962, 1572180, 1886616, 2122443, 2358270, 2829924, 3144360, 3537405, 4244886, 4716540, 5659848, 7074810, 8489772, 9433080, 10612215, 14149620, 16979544, 21224430, 28299240, 42448860, 84897720]

約数ペア:

[(1, 84897720), (2, 42448860), (3, 28299240), (4, 21224430), (5, 16979544), (6, 14149620), (8, 10612215), (9, 9433080), (10, 8489772), (12, 7074810), (15, 5659848), (18, 4716540), (20, 4244886), (24, 3537405), (27, 3144360), (30, 2829924), (36, 2358270), (40, 2122443), (45, 1886616), (54, 1572180), (60, 1414962), (72, 1179135), (81, 1048120), (90, 943308), (108, 786090), (120, 707481), (135, 628872), (162, 524060), (180, 471654), (216, 393045), (270, 314436), (324, 262030), (360, 235827), (405, 209624), (540, 157218), (648, 131015), (810, 104812), (1080, 78609), (1620, 52406), (3240, 26203)]