194850960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{811879}}^1$

素因数の和:811895

約数の個数: 40

約数和(自身を含む): 604038720

約数和(自身を除く): 409187760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 811879, 1623758, 2435637, 3247516, 4059395, 4871274, 6495032, 8118790, 9742548, 12178185, 12990064, 16237580, 19485096, 24356370, 32475160, 38970192, 48712740, 64950320, 97425480, 194850960]

約数ペア:

[(1, 194850960), (2, 97425480), (3, 64950320), (4, 48712740), (5, 38970192), (6, 32475160), (8, 24356370), (10, 19485096), (12, 16237580), (15, 12990064), (16, 12178185), (20, 9742548), (24, 8118790), (30, 6495032), (40, 4871274), (48, 4059395), (60, 3247516), (80, 2435637), (120, 1623758), (240, 811879)]