147539160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409831}}^1$

素因数の和:409848

約数の個数: 48

約数和(自身を含む): 479503440

約数和(自身を除く): 331964280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 409831, 819662, 1229493, 1639324, 2049155, 2458986, 3278648, 3688479, 4098310, 4917972, 6147465, 7376958, 8196620, 9835944, 12294930, 14753916, 16393240, 18442395, 24589860, 29507832, 36884790, 49179720, 73769580, 147539160]

約数ペア:

[(1, 147539160), (2, 73769580), (3, 49179720), (4, 36884790), (5, 29507832), (6, 24589860), (8, 18442395), (9, 16393240), (10, 14753916), (12, 12294930), (15, 9835944), (18, 8196620), (20, 7376958), (24, 6147465), (30, 4917972), (36, 4098310), (40, 3688479), (45, 3278648), (60, 2458986), (72, 2049155), (90, 1639324), (120, 1229493), (180, 819662), (360, 409831)]