1195488720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{184489}}^1$

素因数の和:184514

約数の個数: 100

約数和(自身を含む): 4152131940

約数和(自身を除く): 2956643220

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 184489, 368978, 553467, 737956, 922445, 1106934, 1475912, 1660401, 1844890, 2213868, 2767335, 2951824, 3320802, 3689780, 4427736, 4981203, 5534670, 6641604, 7379560, 8302005, 8855472, 9962406, 11069340, 13283208, 14759120, 14943609, 16604010, 19924812, 22138680, 24906015, 26566416, 29887218, 33208020, 39849624, 44277360, 49812030, 59774436, 66416040, 74718045, 79699248, 99624060, 119548872, 132832080, 149436090, 199248120, 239097744, 298872180, 398496240, 597744360, 1195488720]

約数ペア:

[(1, 1195488720), (2, 597744360), (3, 398496240), (4, 298872180), (5, 239097744), (6, 199248120), (8, 149436090), (9, 132832080), (10, 119548872), (12, 99624060), (15, 79699248), (16, 74718045), (18, 66416040), (20, 59774436), (24, 49812030), (27, 44277360), (30, 39849624), (36, 33208020), (40, 29887218), (45, 26566416), (48, 24906015), (54, 22138680), (60, 19924812), (72, 16604010), (80, 14943609), (81, 14759120), (90, 13283208), (108, 11069340), (120, 9962406), (135, 8855472), (144, 8302005), (162, 7379560), (180, 6641604), (216, 5534670), (240, 4981203), (270, 4427736), (324, 3689780), (360, 3320802), (405, 2951824), (432, 2767335), (540, 2213868), (648, 1844890), (720, 1660401), (810, 1475912), (1080, 1106934), (1296, 922445), (1620, 737956), (2160, 553467), (3240, 368978), (6480, 184489)]