61492320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{42703}}^1$

素因数の和:42724

約数の個数: 72

約数和(自身を含む): 209847456

約数和(自身を除く): 148355136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 42703, 85406, 128109, 170812, 213515, 256218, 341624, 384327, 427030, 512436, 640545, 683248, 768654, 854060, 1024872, 1281090, 1366496, 1537308, 1708120, 1921635, 2049744, 2562180, 3074616, 3416240, 3843270, 4099488, 5124360, 6149232, 6832480, 7686540, 10248720, 12298464, 15373080, 20497440, 30746160, 61492320]

約数ペア:

[(1, 61492320), (2, 30746160), (3, 20497440), (4, 15373080), (5, 12298464), (6, 10248720), (8, 7686540), (9, 6832480), (10, 6149232), (12, 5124360), (15, 4099488), (16, 3843270), (18, 3416240), (20, 3074616), (24, 2562180), (30, 2049744), (32, 1921635), (36, 1708120), (40, 1537308), (45, 1366496), (48, 1281090), (60, 1024872), (72, 854060), (80, 768654), (90, 683248), (96, 640545), (120, 512436), (144, 427030), (160, 384327), (180, 341624), (240, 256218), (288, 213515), (360, 170812), (480, 128109), (720, 85406), (1440, 42703)]