61970880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{64553}}^1$

素因数の和:64573

約数の個数: 56

約数和(自身を含む): 196760592

約数和(自身を除く): 134789712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 64553, 129106, 193659, 258212, 322765, 387318, 516424, 645530, 774636, 968295, 1032848, 1291060, 1549272, 1936590, 2065696, 2582120, 3098544, 3873180, 4131392, 5164240, 6197088, 7746360, 10328480, 12394176, 15492720, 20656960, 30985440, 61970880]

約数ペア:

[(1, 61970880), (2, 30985440), (3, 20656960), (4, 15492720), (5, 12394176), (6, 10328480), (8, 7746360), (10, 6197088), (12, 5164240), (15, 4131392), (16, 3873180), (20, 3098544), (24, 2582120), (30, 2065696), (32, 1936590), (40, 1549272), (48, 1291060), (60, 1032848), (64, 968295), (80, 774636), (96, 645530), (120, 516424), (160, 387318), (192, 322765), (240, 258212), (320, 193659), (480, 129106), (960, 64553)]