144921780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{805121}}^1$

素因数の和:805136

約数の個数: 36

約数和(自身を含む): 439596612

約数和(自身を除く): 294674832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 805121, 1610242, 2415363, 3220484, 4025605, 4830726, 7246089, 8051210, 9661452, 12076815, 14492178, 16102420, 24153630, 28984356, 36230445, 48307260, 72460890, 144921780]

約数ペア:

[(1, 144921780), (2, 72460890), (3, 48307260), (4, 36230445), (5, 28984356), (6, 24153630), (9, 16102420), (10, 14492178), (12, 12076815), (15, 9661452), (18, 8051210), (20, 7246089), (30, 4830726), (36, 4025605), (45, 3220484), (60, 2415363), (90, 1610242), (180, 805121)]