210201480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{64877}}^1$

素因数の和:64900

約数の個数: 80

約数和(自身を含む): 706521420

約数和(自身を除く): 496319940

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, 64877, 129754, 194631, 259508, 324385, 389262, 519016, 583893, 648770, 778524, 973155, 1167786, 1297540, 1557048, 1751679, 1946310, 2335572, 2595080, 2919465, 3503358, 3892620, 4671144, 5255037, 5838930, 7006716, 7785240, 8758395, 10510074, 11677860, 14013432, 17516790, 21020148, 23355720, 26275185, 35033580, 42040296, 52550370, 70067160, 105100740, 210201480]

約数ペア:

[(1, 210201480), (2, 105100740), (3, 70067160), (4, 52550370), (5, 42040296), (6, 35033580), (8, 26275185), (9, 23355720), (10, 21020148), (12, 17516790), (15, 14013432), (18, 11677860), (20, 10510074), (24, 8758395), (27, 7785240), (30, 7006716), (36, 5838930), (40, 5255037), (45, 4671144), (54, 3892620), (60, 3503358), (72, 2919465), (81, 2595080), (90, 2335572), (108, 1946310), (120, 1751679), (135, 1557048), (162, 1297540), (180, 1167786), (216, 973155), (270, 778524), (324, 648770), (360, 583893), (405, 519016), (540, 389262), (648, 324385), (810, 259508), (1080, 194631), (1620, 129754), (3240, 64877)]