131118480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{60703}}^1$

素因数の和:60725

約数の個数: 80

約数和(自身を含む): 451637760

約数和(自身を除く): 320519280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 60703, 121406, 182109, 242812, 303515, 364218, 485624, 546327, 607030, 728436, 910545, 971248, 1092654, 1214060, 1456872, 1638981, 1821090, 2185308, 2428120, 2731635, 2913744, 3277962, 3642180, 4370616, 4856240, 5463270, 6555924, 7284360, 8194905, 8741232, 10926540, 13111848, 14568720, 16389810, 21853080, 26223696, 32779620, 43706160, 65559240, 131118480]

約数ペア:

[(1, 131118480), (2, 65559240), (3, 43706160), (4, 32779620), (5, 26223696), (6, 21853080), (8, 16389810), (9, 14568720), (10, 13111848), (12, 10926540), (15, 8741232), (16, 8194905), (18, 7284360), (20, 6555924), (24, 5463270), (27, 4856240), (30, 4370616), (36, 3642180), (40, 3277962), (45, 2913744), (48, 2731635), (54, 2428120), (60, 2185308), (72, 1821090), (80, 1638981), (90, 1456872), (108, 1214060), (120, 1092654), (135, 971248), (144, 910545), (180, 728436), (216, 607030), (240, 546327), (270, 485624), (360, 364218), (432, 303515), (540, 242812), (720, 182109), (1080, 121406), (2160, 60703)]