135156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563153}}^1$

素因数の和:563169

約数の個数: 40

約数和(自身を含む): 418986576

約数和(自身を除く): 283829856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563153, 1126306, 1689459, 2252612, 2815765, 3378918, 4505224, 5631530, 6757836, 8447295, 9010448, 11263060, 13515672, 16894590, 22526120, 27031344, 33789180, 45052240, 67578360, 135156720]

約数ペア:

[(1, 135156720), (2, 67578360), (3, 45052240), (4, 33789180), (5, 27031344), (6, 22526120), (8, 16894590), (10, 13515672), (12, 11263060), (15, 9010448), (16, 8447295), (20, 6757836), (24, 5631530), (30, 4505224), (40, 3378918), (48, 2815765), (60, 2252612), (80, 1689459), (120, 1126306), (240, 563153)]