8010540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 24530688

約数和(自身を除く): 16520148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 233, 382, 466, 573, 699, 764, 932, 955, 1146, 1165, 1398, 1719, 1910, 2097, 2292, 2330, 2796, 2865, 3438, 3495, 3820, 4194, 4660, 5730, 6876, 6990, 8388, 8595, 10485, 11460, 13980, 17190, 20970, 34380, 41940, 44503, 89006, 133509, 178012, 222515, 267018, 400527, 445030, 534036, 667545, 801054, 890060, 1335090, 1602108, 2002635, 2670180, 4005270, 8010540]

約数ペア:

[(1, 8010540), (2, 4005270), (3, 2670180), (4, 2002635), (5, 1602108), (6, 1335090), (9, 890060), (10, 801054), (12, 667545), (15, 534036), (18, 445030), (20, 400527), (30, 267018), (36, 222515), (45, 178012), (60, 133509), (90, 89006), (180, 44503), (191, 41940), (233, 34380), (382, 20970), (466, 17190), (573, 13980), (699, 11460), (764, 10485), (932, 8595), (955, 8388), (1146, 6990), (1165, 6876), (1398, 5730), (1719, 4660), (1910, 4194), (2097, 3820), (2292, 3495), (2330, 3438), (2796, 2865)]