226408680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{628913}}^1$

素因数の和:628930

約数の個数: 48

約数和(自身を含む): 735829380

約数和(自身を除く): 509420700

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, 628913, 1257826, 1886739, 2515652, 3144565, 3773478, 5031304, 5660217, 6289130, 7546956, 9433695, 11320434, 12578260, 15093912, 18867390, 22640868, 25156520, 28301085, 37734780, 45281736, 56602170, 75469560, 113204340, 226408680]

約数ペア:

[(1, 226408680), (2, 113204340), (3, 75469560), (4, 56602170), (5, 45281736), (6, 37734780), (8, 28301085), (9, 25156520), (10, 22640868), (12, 18867390), (15, 15093912), (18, 12578260), (20, 11320434), (24, 9433695), (30, 7546956), (36, 6289130), (40, 5660217), (45, 5031304), (60, 3773478), (72, 3144565), (90, 2515652), (120, 1886739), (180, 1257826), (360, 628913)]