630291240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{583603}}^1$

素因数の和:583623

約数の個数: 64

約数和(自身を含む): 2100974400

約数和(自身を除く): 1470683160

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, 583603, 1167206, 1750809, 2334412, 2918015, 3501618, 4668824, 5252427, 5836030, 7003236, 8754045, 10504854, 11672060, 14006472, 15757281, 17508090, 21009708, 23344120, 26262135, 31514562, 35016180, 42019416, 52524270, 63029124, 70032360, 78786405, 105048540, 126058248, 157572810, 210097080, 315145620, 630291240]

約数ペア:

[(1, 630291240), (2, 315145620), (3, 210097080), (4, 157572810), (5, 126058248), (6, 105048540), (8, 78786405), (9, 70032360), (10, 63029124), (12, 52524270), (15, 42019416), (18, 35016180), (20, 31514562), (24, 26262135), (27, 23344120), (30, 21009708), (36, 17508090), (40, 15757281), (45, 14006472), (54, 11672060), (60, 10504854), (72, 8754045), (90, 7003236), (108, 5836030), (120, 5252427), (135, 4668824), (180, 3501618), (216, 2918015), (270, 2334412), (360, 1750809), (540, 1167206), (1080, 583603)]