158981580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{883231}}^1$

素因数の和:883246

約数の個数: 36

約数和(自身を含む): 482244672

約数和(自身を除く): 323263092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 883231, 1766462, 2649693, 3532924, 4416155, 5299386, 7949079, 8832310, 10598772, 13248465, 15898158, 17664620, 26496930, 31796316, 39745395, 52993860, 79490790, 158981580]

約数ペア:

[(1, 158981580), (2, 79490790), (3, 52993860), (4, 39745395), (5, 31796316), (6, 26496930), (9, 17664620), (10, 15898158), (12, 13248465), (15, 10598772), (18, 8832310), (20, 7949079), (30, 5299386), (36, 4416155), (45, 3532924), (60, 2649693), (90, 1766462), (180, 883231)]