16948080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23539}}^1$

素因数の和:23558

約数の個数: 60

約数和(自身を含む): 56919720

約数和(自身を除く): 39971640

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, 720, 23539, 47078, 70617, 94156, 117695, 141234, 188312, 211851, 235390, 282468, 353085, 376624, 423702, 470780, 564936, 706170, 847404, 941560, 1059255, 1129872, 1412340, 1694808, 1883120, 2118510, 2824680, 3389616, 4237020, 5649360, 8474040, 16948080]

約数ペア:

[(1, 16948080), (2, 8474040), (3, 5649360), (4, 4237020), (5, 3389616), (6, 2824680), (8, 2118510), (9, 1883120), (10, 1694808), (12, 1412340), (15, 1129872), (16, 1059255), (18, 941560), (20, 847404), (24, 706170), (30, 564936), (36, 470780), (40, 423702), (45, 376624), (48, 353085), (60, 282468), (72, 235390), (80, 211851), (90, 188312), (120, 141234), (144, 117695), (180, 94156), (240, 70617), (360, 47078), (720, 23539)]