120521580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^2$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 348074832

約数和(自身を除く): 227553252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 233, 370, 444, 466, 555, 699, 740, 932, 1110, 1165, 1398, 2220, 2330, 2796, 3495, 4660, 6990, 8621, 13980, 17242, 25863, 34484, 43105, 51726, 54289, 86210, 103452, 108578, 129315, 162867, 172420, 217156, 258630, 271445, 325734, 517260, 542890, 651468, 814335, 1085780, 1628670, 2008693, 3257340, 4017386, 6026079, 8034772, 10043465, 12052158, 20086930, 24104316, 30130395, 40173860, 60260790, 120521580]

約数ペア:

[(1, 120521580), (2, 60260790), (3, 40173860), (4, 30130395), (5, 24104316), (6, 20086930), (10, 12052158), (12, 10043465), (15, 8034772), (20, 6026079), (30, 4017386), (37, 3257340), (60, 2008693), (74, 1628670), (111, 1085780), (148, 814335), (185, 651468), (222, 542890), (233, 517260), (370, 325734), (444, 271445), (466, 258630), (555, 217156), (699, 172420), (740, 162867), (932, 129315), (1110, 108578), (1165, 103452), (1398, 86210), (2220, 54289), (2330, 51726), (2796, 43105), (3495, 34484), (4660, 25863), (6990, 17242), (8621, 13980)]