1295962716960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{899974109}}^1$

素因数の和:899974130

約数の個数: 72

約数和(自身を含む): 4422472776540

約数和(自身を除く): 3126510059580

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, 899974109, 1799948218, 2699922327, 3599896436, 4499870545, 5399844654, 7199792872, 8099766981, 8999741090, 10799689308, 13499611635, 14399585744, 16199533962, 17999482180, 21599378616, 26999223270, 28799171488, 32399067924, 35998964360, 40498834905, 43198757232, 53998446540, 64798135848, 71997928720, 80997669810, 86397514464, 107996893080, 129596271696, 143995857440, 161995339620, 215993786160, 259192543392, 323990679240, 431987572320, 647981358480, 1295962716960]

約数ペア:

[(1, 1295962716960), (2, 647981358480), (3, 431987572320), (4, 323990679240), (5, 259192543392), (6, 215993786160), (8, 161995339620), (9, 143995857440), (10, 129596271696), (12, 107996893080), (15, 86397514464), (16, 80997669810), (18, 71997928720), (20, 64798135848), (24, 53998446540), (30, 43198757232), (32, 40498834905), (36, 35998964360), (40, 32399067924), (45, 28799171488), (48, 26999223270), (60, 21599378616), (72, 17999482180), (80, 16199533962), (90, 14399585744), (96, 13499611635), (120, 10799689308), (144, 8999741090), (160, 8099766981), (180, 7199792872), (240, 5399844654), (288, 4499870545), (360, 3599896436), (480, 2699922327), (720, 1799948218), (1440, 899974109)]