130117860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{240959}}^1$

素因数の和:240977

約数の個数: 48

約数和(自身を含む): 404812800

約数和(自身を除く): 274694940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 240959, 481918, 722877, 963836, 1204795, 1445754, 2168631, 2409590, 2891508, 3614385, 4337262, 4819180, 6505893, 7228770, 8674524, 10843155, 13011786, 14457540, 21686310, 26023572, 32529465, 43372620, 65058930, 130117860]

約数ペア:

[(1, 130117860), (2, 65058930), (3, 43372620), (4, 32529465), (5, 26023572), (6, 21686310), (9, 14457540), (10, 13011786), (12, 10843155), (15, 8674524), (18, 7228770), (20, 6505893), (27, 4819180), (30, 4337262), (36, 3614385), (45, 2891508), (54, 2409590), (60, 2168631), (90, 1445754), (108, 1204795), (135, 963836), (180, 722877), (270, 481918), (540, 240959)]