147151440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{204377}}^1$

素因数の和:204396

約数の個数: 60

約数和(自身を含む): 494186004

約数和(自身を除く): 347034564

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, 204377, 408754, 613131, 817508, 1021885, 1226262, 1635016, 1839393, 2043770, 2452524, 3065655, 3270032, 3678786, 4087540, 4905048, 6131310, 7357572, 8175080, 9196965, 9810096, 12262620, 14715144, 16350160, 18393930, 24525240, 29430288, 36787860, 49050480, 73575720, 147151440]

約数ペア:

[(1, 147151440), (2, 73575720), (3, 49050480), (4, 36787860), (5, 29430288), (6, 24525240), (8, 18393930), (9, 16350160), (10, 14715144), (12, 12262620), (15, 9810096), (16, 9196965), (18, 8175080), (20, 7357572), (24, 6131310), (30, 4905048), (36, 4087540), (40, 3678786), (45, 3270032), (48, 3065655), (60, 2452524), (72, 2043770), (80, 1839393), (90, 1635016), (120, 1226262), (144, 1021885), (180, 817508), (240, 613131), (360, 408754), (720, 204377)]