319924320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1109}}^1$

素因数の和:1728

約数の個数: 96

約数和(自身を含む): 1010348640

約数和(自身を除く): 690424320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 601, 1109, 1202, 1803, 2218, 2404, 3005, 3327, 3606, 4436, 4808, 5545, 6010, 6654, 7212, 8872, 9015, 9616, 11090, 12020, 13308, 14424, 16635, 17744, 18030, 19232, 22180, 24040, 26616, 28848, 33270, 35488, 36060, 44360, 48080, 53232, 57696, 66540, 72120, 88720, 96160, 106464, 133080, 144240, 177440, 266160, 288480, 532320, 666509, 1333018, 1999527, 2666036, 3332545, 3999054, 5332072, 6665090, 7998108, 9997635, 10664144, 13330180, 15996216, 19995270, 21328288, 26660360, 31992432, 39990540, 53320720, 63984864, 79981080, 106641440, 159962160, 319924320]

約数ペア:

[(1, 319924320), (2, 159962160), (3, 106641440), (4, 79981080), (5, 63984864), (6, 53320720), (8, 39990540), (10, 31992432), (12, 26660360), (15, 21328288), (16, 19995270), (20, 15996216), (24, 13330180), (30, 10664144), (32, 9997635), (40, 7998108), (48, 6665090), (60, 5332072), (80, 3999054), (96, 3332545), (120, 2666036), (160, 1999527), (240, 1333018), (480, 666509), (601, 532320), (1109, 288480), (1202, 266160), (1803, 177440), (2218, 144240), (2404, 133080), (3005, 106464), (3327, 96160), (3606, 88720), (4436, 72120), (4808, 66540), (5545, 57696), (6010, 53232), (6654, 48080), (7212, 44360), (8872, 36060), (9015, 35488), (9616, 33270), (11090, 28848), (12020, 26616), (13308, 24040), (14424, 22180), (16635, 19232), (17744, 18030)]