308622240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2131

約数の個数: 144

約数和(自身を含む): 1063546848

約数和(自身を除く): 754924608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1440, 1605, 1712, 1926, 2003, 2140, 2568, 3210, 3424, 3852, 4006, 4280, 4815, 5136, 6009, 6420, 7704, 8012, 8560, 9630, 10015, 10272, 12018, 12840, 15408, 16024, 17120, 18027, 19260, 20030, 24036, 25680, 30045, 30816, 32048, 36054, 38520, 40060, 48072, 51360, 60090, 64096, 72108, 77040, 80120, 90135, 96144, 120180, 144216, 154080, 160240, 180270, 192288, 214321, 240360, 288432, 320480, 360540, 428642, 480720, 576864, 642963, 721080, 857284, 961440, 1071605, 1285926, 1442160, 1714568, 1928889, 2143210, 2571852, 2884320, 3214815, 3429136, 3857778, 4286420, 5143704, 6429630, 6858272, 7715556, 8572840, 9644445, 10287408, 12859260, 15431112, 17145680, 19288890, 20574816, 25718520, 30862224, 34291360, 38577780, 51437040, 61724448, 77155560, 102874080, 154311120, 308622240]

約数ペア:

[(1, 308622240), (2, 154311120), (3, 102874080), (4, 77155560), (5, 61724448), (6, 51437040), (8, 38577780), (9, 34291360), (10, 30862224), (12, 25718520), (15, 20574816), (16, 19288890), (18, 17145680), (20, 15431112), (24, 12859260), (30, 10287408), (32, 9644445), (36, 8572840), (40, 7715556), (45, 6858272), (48, 6429630), (60, 5143704), (72, 4286420), (80, 3857778), (90, 3429136), (96, 3214815), (107, 2884320), (120, 2571852), (144, 2143210), (160, 1928889), (180, 1714568), (214, 1442160), (240, 1285926), (288, 1071605), (321, 961440), (360, 857284), (428, 721080), (480, 642963), (535, 576864), (642, 480720), (720, 428642), (856, 360540), (963, 320480), (1070, 288432), (1284, 240360), (1440, 214321), (1605, 192288), (1712, 180270), (1926, 160240), (2003, 154080), (2140, 144216), (2568, 120180), (3210, 96144), (3424, 90135), (3852, 80120), (4006, 77040), (4280, 72108), (4815, 64096), (5136, 60090), (6009, 51360), (6420, 48072), (7704, 40060), (8012, 38520), (8560, 36054), (9630, 32048), (10015, 30816), (10272, 30045), (12018, 25680), (12840, 24036), (15408, 20030), (16024, 19260), (17120, 18027)]