136687920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{569533}}^1$

素因数の和:569549

約数の個数: 40

約数和(自身を含む): 423733296

約数和(自身を除く): 287045376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 569533, 1139066, 1708599, 2278132, 2847665, 3417198, 4556264, 5695330, 6834396, 8542995, 9112528, 11390660, 13668792, 17085990, 22781320, 27337584, 34171980, 45562640, 68343960, 136687920]

約数ペア:

[(1, 136687920), (2, 68343960), (3, 45562640), (4, 34171980), (5, 27337584), (6, 22781320), (8, 17085990), (10, 13668792), (12, 11390660), (15, 9112528), (16, 8542995), (20, 6834396), (24, 5695330), (30, 4556264), (40, 3417198), (48, 2847665), (60, 2278132), (80, 1708599), (120, 1139066), (240, 569533)]