91048680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{252913}}^1$

素因数の和:252930

約数の個数: 48

約数和(自身を含む): 295909380

約数和(自身を除く): 204860700

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, 252913, 505826, 758739, 1011652, 1264565, 1517478, 2023304, 2276217, 2529130, 3034956, 3793695, 4552434, 5058260, 6069912, 7587390, 9104868, 10116520, 11381085, 15174780, 18209736, 22762170, 30349560, 45524340, 91048680]

約数ペア:

[(1, 91048680), (2, 45524340), (3, 30349560), (4, 22762170), (5, 18209736), (6, 15174780), (8, 11381085), (9, 10116520), (10, 9104868), (12, 7587390), (15, 6069912), (18, 5058260), (20, 4552434), (24, 3793695), (30, 3034956), (36, 2529130), (40, 2276217), (45, 2023304), (60, 1517478), (72, 1264565), (90, 1011652), (120, 758739), (180, 505826), (360, 252913)]