30610560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 99144000

約数和(自身を除く): 68533440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 149, 160, 192, 214, 240, 298, 320, 321, 384, 428, 447, 480, 535, 596, 640, 642, 745, 856, 894, 960, 1070, 1192, 1284, 1490, 1605, 1712, 1788, 1920, 2140, 2235, 2384, 2568, 2980, 3210, 3424, 3576, 4280, 4470, 4768, 5136, 5960, 6420, 6848, 7152, 8560, 8940, 9536, 10272, 11920, 12840, 13696, 14304, 15943, 17120, 17880, 19072, 20544, 23840, 25680, 28608, 31886, 34240, 35760, 41088, 47680, 47829, 51360, 57216, 63772, 68480, 71520, 79715, 95360, 95658, 102720, 127544, 143040, 159430, 191316, 205440, 239145, 255088, 286080, 318860, 382632, 478290, 510176, 637720, 765264, 956580, 1020352, 1275440, 1530528, 1913160, 2040704, 2550880, 3061056, 3826320, 5101760, 6122112, 7652640, 10203520, 15305280, 30610560]

約数ペア:

[(1, 30610560), (2, 15305280), (3, 10203520), (4, 7652640), (5, 6122112), (6, 5101760), (8, 3826320), (10, 3061056), (12, 2550880), (15, 2040704), (16, 1913160), (20, 1530528), (24, 1275440), (30, 1020352), (32, 956580), (40, 765264), (48, 637720), (60, 510176), (64, 478290), (80, 382632), (96, 318860), (107, 286080), (120, 255088), (128, 239145), (149, 205440), (160, 191316), (192, 159430), (214, 143040), (240, 127544), (298, 102720), (320, 95658), (321, 95360), (384, 79715), (428, 71520), (447, 68480), (480, 63772), (535, 57216), (596, 51360), (640, 47829), (642, 47680), (745, 41088), (856, 35760), (894, 34240), (960, 31886), (1070, 28608), (1192, 25680), (1284, 23840), (1490, 20544), (1605, 19072), (1712, 17880), (1788, 17120), (1920, 15943), (2140, 14304), (2235, 13696), (2384, 12840), (2568, 11920), (2980, 10272), (3210, 9536), (3424, 8940), (3576, 8560), (4280, 7152), (4470, 6848), (4768, 6420), (5136, 5960)]