308107260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{570569}}^1$

素因数の和:570587

約数の個数: 48

約数和(自身を含む): 958557600

約数和(自身を除く): 650450340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 570569, 1141138, 1711707, 2282276, 2852845, 3423414, 5135121, 5705690, 6846828, 8558535, 10270242, 11411380, 15405363, 17117070, 20540484, 25675605, 30810726, 34234140, 51351210, 61621452, 77026815, 102702420, 154053630, 308107260]

約数ペア:

[(1, 308107260), (2, 154053630), (3, 102702420), (4, 77026815), (5, 61621452), (6, 51351210), (9, 34234140), (10, 30810726), (12, 25675605), (15, 20540484), (18, 17117070), (20, 15405363), (27, 11411380), (30, 10270242), (36, 8558535), (45, 6846828), (54, 5705690), (60, 5135121), (90, 3423414), (108, 2852845), (135, 2282276), (180, 1711707), (270, 1141138), (540, 570569)]