154329480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{428693}}^1$

素因数の和:428710

約数の個数: 48

約数和(自身を含む): 501571980

約数和(自身を除く): 347242500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 428693, 857386, 1286079, 1714772, 2143465, 2572158, 3429544, 3858237, 4286930, 5144316, 6430395, 7716474, 8573860, 10288632, 12860790, 15432948, 17147720, 19291185, 25721580, 30865896, 38582370, 51443160, 77164740, 154329480]

約数ペア:

[(1, 154329480), (2, 77164740), (3, 51443160), (4, 38582370), (5, 30865896), (6, 25721580), (8, 19291185), (9, 17147720), (10, 15432948), (12, 12860790), (15, 10288632), (18, 8573860), (20, 7716474), (24, 6430395), (30, 5144316), (36, 4286930), (40, 3858237), (45, 3429544), (60, 2572158), (72, 2143465), (90, 1714772), (120, 1286079), (180, 857386), (360, 428693)]