80119080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{222553}}^1$

素因数の和:222570

約数の個数: 48

約数和(自身を含む): 260388180

約数和(自身を除く): 180269100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 222553, 445106, 667659, 890212, 1112765, 1335318, 1780424, 2002977, 2225530, 2670636, 3338295, 4005954, 4451060, 5341272, 6676590, 8011908, 8902120, 10014885, 13353180, 16023816, 20029770, 26706360, 40059540, 80119080]

約数ペア:

[(1, 80119080), (2, 40059540), (3, 26706360), (4, 20029770), (5, 16023816), (6, 13353180), (8, 10014885), (9, 8902120), (10, 8011908), (12, 6676590), (15, 5341272), (18, 4451060), (20, 4005954), (24, 3338295), (30, 2670636), (36, 2225530), (40, 2002977), (45, 1780424), (60, 1335318), (72, 1112765), (90, 890212), (120, 667659), (180, 445106), (360, 222553)]