11478960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 39171600

約数和(自身を除く): 27692640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 149, 180, 214, 240, 298, 321, 360, 428, 447, 535, 596, 642, 720, 745, 856, 894, 963, 1070, 1192, 1284, 1341, 1490, 1605, 1712, 1788, 1926, 2140, 2235, 2384, 2568, 2682, 2980, 3210, 3576, 3852, 4280, 4470, 4815, 5136, 5364, 5960, 6420, 6705, 7152, 7704, 8560, 8940, 9630, 10728, 11920, 12840, 13410, 15408, 15943, 17880, 19260, 21456, 25680, 26820, 31886, 35760, 38520, 47829, 53640, 63772, 77040, 79715, 95658, 107280, 127544, 143487, 159430, 191316, 239145, 255088, 286974, 318860, 382632, 478290, 573948, 637720, 717435, 765264, 956580, 1147896, 1275440, 1434870, 1913160, 2295792, 2869740, 3826320, 5739480, 11478960]

約数ペア:

[(1, 11478960), (2, 5739480), (3, 3826320), (4, 2869740), (5, 2295792), (6, 1913160), (8, 1434870), (9, 1275440), (10, 1147896), (12, 956580), (15, 765264), (16, 717435), (18, 637720), (20, 573948), (24, 478290), (30, 382632), (36, 318860), (40, 286974), (45, 255088), (48, 239145), (60, 191316), (72, 159430), (80, 143487), (90, 127544), (107, 107280), (120, 95658), (144, 79715), (149, 77040), (180, 63772), (214, 53640), (240, 47829), (298, 38520), (321, 35760), (360, 31886), (428, 26820), (447, 25680), (535, 21456), (596, 19260), (642, 17880), (720, 15943), (745, 15408), (856, 13410), (894, 12840), (963, 11920), (1070, 10728), (1192, 9630), (1284, 8940), (1341, 8560), (1490, 7704), (1605, 7152), (1712, 6705), (1788, 6420), (1926, 5960), (2140, 5364), (2235, 5136), (2384, 4815), (2568, 4470), (2682, 4280), (2980, 3852), (3210, 3576)]