470130480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{72551}}^1$

素因数の和:72576

約数の個数: 100

約数和(自身を含む): 1632855312

約数和(自身を除く): 1162724832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 72551, 145102, 217653, 290204, 362755, 435306, 580408, 652959, 725510, 870612, 1088265, 1160816, 1305918, 1451020, 1741224, 1958877, 2176530, 2611836, 2902040, 3264795, 3482448, 3917754, 4353060, 5223672, 5804080, 5876631, 6529590, 7835508, 8706120, 9794385, 10447344, 11753262, 13059180, 15671016, 17412240, 19588770, 23506524, 26118360, 29383155, 31342032, 39177540, 47013048, 52236720, 58766310, 78355080, 94026096, 117532620, 156710160, 235065240, 470130480]

約数ペア:

[(1, 470130480), (2, 235065240), (3, 156710160), (4, 117532620), (5, 94026096), (6, 78355080), (8, 58766310), (9, 52236720), (10, 47013048), (12, 39177540), (15, 31342032), (16, 29383155), (18, 26118360), (20, 23506524), (24, 19588770), (27, 17412240), (30, 15671016), (36, 13059180), (40, 11753262), (45, 10447344), (48, 9794385), (54, 8706120), (60, 7835508), (72, 6529590), (80, 5876631), (81, 5804080), (90, 5223672), (108, 4353060), (120, 3917754), (135, 3482448), (144, 3264795), (162, 2902040), (180, 2611836), (216, 2176530), (240, 1958877), (270, 1741224), (324, 1451020), (360, 1305918), (405, 1160816), (432, 1088265), (540, 870612), (648, 725510), (720, 652959), (810, 580408), (1080, 435306), (1296, 362755), (1620, 290204), (2160, 217653), (3240, 145102), (6480, 72551)]