118017840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1409}}^1$

素因数の和:1774

約数の個数: 80

約数和(自身を含む): 367164000

約数和(自身を除く): 249146160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1409, 1745, 2094, 2792, 2818, 3490, 4188, 4227, 5235, 5584, 5636, 6980, 7045, 8376, 8454, 10470, 11272, 13960, 14090, 16752, 16908, 20940, 21135, 22544, 27920, 28180, 33816, 41880, 42270, 56360, 67632, 83760, 84540, 112720, 169080, 338160, 491741, 983482, 1475223, 1966964, 2458705, 2950446, 3933928, 4917410, 5900892, 7376115, 7867856, 9834820, 11801784, 14752230, 19669640, 23603568, 29504460, 39339280, 59008920, 118017840]

約数ペア:

[(1, 118017840), (2, 59008920), (3, 39339280), (4, 29504460), (5, 23603568), (6, 19669640), (8, 14752230), (10, 11801784), (12, 9834820), (15, 7867856), (16, 7376115), (20, 5900892), (24, 4917410), (30, 3933928), (40, 2950446), (48, 2458705), (60, 1966964), (80, 1475223), (120, 983482), (240, 491741), (349, 338160), (698, 169080), (1047, 112720), (1396, 84540), (1409, 83760), (1745, 67632), (2094, 56360), (2792, 42270), (2818, 41880), (3490, 33816), (4188, 28180), (4227, 27920), (5235, 22544), (5584, 21135), (5636, 20940), (6980, 16908), (7045, 16752), (8376, 14090), (8454, 13960), (10470, 11272)]