761580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4231}}^1$

素因数の和:4246

約数の個数: 36

約数和(自身を含む): 2310672

約数和(自身を除く): 1549092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4231, 8462, 12693, 16924, 21155, 25386, 38079, 42310, 50772, 63465, 76158, 84620, 126930, 152316, 190395, 253860, 380790, 761580]

約数ペア:

[(1, 761580), (2, 380790), (3, 253860), (4, 190395), (5, 152316), (6, 126930), (9, 84620), (10, 76158), (12, 63465), (15, 50772), (18, 42310), (20, 38079), (30, 25386), (36, 21155), (45, 16924), (60, 12693), (90, 8462), (180, 4231)]