156310320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{651293}}^1$

素因数の和:651309

約数の個数: 40

約数和(自身を含む): 484562736

約数和(自身を除く): 328252416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 651293, 1302586, 1953879, 2605172, 3256465, 3907758, 5210344, 6512930, 7815516, 9769395, 10420688, 13025860, 15631032, 19538790, 26051720, 31262064, 39077580, 52103440, 78155160, 156310320]

約数ペア:

[(1, 156310320), (2, 78155160), (3, 52103440), (4, 39077580), (5, 31262064), (6, 26051720), (8, 19538790), (10, 15631032), (12, 13025860), (15, 10420688), (16, 9769395), (20, 7815516), (24, 6512930), (30, 5210344), (40, 3907758), (48, 3256465), (60, 2605172), (80, 1953879), (120, 1302586), (240, 651293)]