469904040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1305289}}^1$

素因数の和:1305306

約数の個数: 48

約数和(自身を含む): 1527189300

約数和(自身を除く): 1057285260

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, 1305289, 2610578, 3915867, 5221156, 6526445, 7831734, 10442312, 11747601, 13052890, 15663468, 19579335, 23495202, 26105780, 31326936, 39158670, 46990404, 52211560, 58738005, 78317340, 93980808, 117476010, 156634680, 234952020, 469904040]

約数ペア:

[(1, 469904040), (2, 234952020), (3, 156634680), (4, 117476010), (5, 93980808), (6, 78317340), (8, 58738005), (9, 52211560), (10, 46990404), (12, 39158670), (15, 31326936), (18, 26105780), (20, 23495202), (24, 19579335), (30, 15663468), (36, 13052890), (40, 11747601), (45, 10442312), (60, 7831734), (72, 6526445), (90, 5221156), (120, 3915867), (180, 2610578), (360, 1305289)]