273348720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1$

素因数の和:1319

約数の個数: 120

約数和(自身を含む): 921141936

約数和(自身を除く): 647793216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 443, 720, 857, 886, 1329, 1714, 1772, 2215, 2571, 2658, 3428, 3544, 3987, 4285, 4430, 5142, 5316, 6645, 6856, 7088, 7713, 7974, 8570, 8860, 10284, 10632, 12855, 13290, 13712, 15426, 15948, 17140, 17720, 19935, 20568, 21264, 25710, 26580, 30852, 31896, 34280, 35440, 38565, 39870, 41136, 51420, 53160, 61704, 63792, 68560, 77130, 79740, 102840, 106320, 123408, 154260, 159480, 205680, 308520, 318960, 379651, 617040, 759302, 1138953, 1518604, 1898255, 2277906, 3037208, 3416859, 3796510, 4555812, 5694765, 6074416, 6833718, 7593020, 9111624, 11389530, 13667436, 15186040, 17084295, 18223248, 22779060, 27334872, 30372080, 34168590, 45558120, 54669744, 68337180, 91116240, 136674360, 273348720]

約数ペア:

[(1, 273348720), (2, 136674360), (3, 91116240), (4, 68337180), (5, 54669744), (6, 45558120), (8, 34168590), (9, 30372080), (10, 27334872), (12, 22779060), (15, 18223248), (16, 17084295), (18, 15186040), (20, 13667436), (24, 11389530), (30, 9111624), (36, 7593020), (40, 6833718), (45, 6074416), (48, 5694765), (60, 4555812), (72, 3796510), (80, 3416859), (90, 3037208), (120, 2277906), (144, 1898255), (180, 1518604), (240, 1138953), (360, 759302), (443, 617040), (720, 379651), (857, 318960), (886, 308520), (1329, 205680), (1714, 159480), (1772, 154260), (2215, 123408), (2571, 106320), (2658, 102840), (3428, 79740), (3544, 77130), (3987, 68560), (4285, 63792), (4430, 61704), (5142, 53160), (5316, 51420), (6645, 41136), (6856, 39870), (7088, 38565), (7713, 35440), (7974, 34280), (8570, 31896), (8860, 30852), (10284, 26580), (10632, 25710), (12855, 21264), (13290, 20568), (13712, 19935), (15426, 17720), (15948, 17140)]