315024120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{291689}}^1$

素因数の和:291709

約数の個数: 64

約数和(自身を含む): 1050084000

約数和(自身を除く): 735059880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 291689, 583378, 875067, 1166756, 1458445, 1750134, 2333512, 2625201, 2916890, 3500268, 4375335, 5250402, 5833780, 7000536, 7875603, 8750670, 10500804, 11667560, 13126005, 15751206, 17501340, 21001608, 26252010, 31502412, 35002680, 39378015, 52504020, 63004824, 78756030, 105008040, 157512060, 315024120]

約数ペア:

[(1, 315024120), (2, 157512060), (3, 105008040), (4, 78756030), (5, 63004824), (6, 52504020), (8, 39378015), (9, 35002680), (10, 31502412), (12, 26252010), (15, 21001608), (18, 17501340), (20, 15751206), (24, 13126005), (27, 11667560), (30, 10500804), (36, 8750670), (40, 7875603), (45, 7000536), (54, 5833780), (60, 5250402), (72, 4375335), (90, 3500268), (108, 2916890), (120, 2625201), (135, 2333512), (180, 1750134), (216, 1458445), (270, 1166756), (360, 875067), (540, 583378), (1080, 291689)]