195157920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{406579}}^1$

素因数の和:406597

約数の個数: 48

約数和(自身を含む): 614748960

約数和(自身を除く): 419591040

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, 406579, 813158, 1219737, 1626316, 2032895, 2439474, 3252632, 4065790, 4878948, 6098685, 6505264, 8131580, 9757896, 12197370, 13010528, 16263160, 19515792, 24394740, 32526320, 39031584, 48789480, 65052640, 97578960, 195157920]

約数ペア:

[(1, 195157920), (2, 97578960), (3, 65052640), (4, 48789480), (5, 39031584), (6, 32526320), (8, 24394740), (10, 19515792), (12, 16263160), (15, 13010528), (16, 12197370), (20, 9757896), (24, 8131580), (30, 6505264), (32, 6098685), (40, 4878948), (48, 4065790), (60, 3252632), (80, 2439474), (96, 2032895), (120, 1626316), (160, 1219737), (240, 813158), (480, 406579)]