156553440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{326153}}^1$

素因数の和:326171

約数の個数: 48

約数和(自身を含む): 493144848

約数和(自身を除く): 336591408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 326153, 652306, 978459, 1304612, 1630765, 1956918, 2609224, 3261530, 3913836, 4892295, 5218448, 6523060, 7827672, 9784590, 10436896, 13046120, 15655344, 19569180, 26092240, 31310688, 39138360, 52184480, 78276720, 156553440]

約数ペア:

[(1, 156553440), (2, 78276720), (3, 52184480), (4, 39138360), (5, 31310688), (6, 26092240), (8, 19569180), (10, 15655344), (12, 13046120), (15, 10436896), (16, 9784590), (20, 7827672), (24, 6523060), (30, 5218448), (32, 4892295), (40, 3913836), (48, 3261530), (60, 2609224), (80, 1956918), (96, 1630765), (120, 1304612), (160, 978459), (240, 652306), (480, 326153)]