1913160

素因数分解:

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

素因数の和:270

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3918840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 149, 214, 298, 321, 428, 447, 535, 596, 642, 745, 856, 894, 1070, 1192, 1284, 1490, 1605, 1788, 2140, 2235, 2568, 2980, 3210, 3576, 4280, 4470, 5960, 6420, 8940, 12840, 15943, 17880, 31886, 47829, 63772, 79715, 95658, 127544, 159430, 191316, 239145, 318860, 382632, 478290, 637720, 956580, 1913160]

約数ペア:

[(1, 1913160), (2, 956580), (3, 637720), (4, 478290), (5, 382632), (6, 318860), (8, 239145), (10, 191316), (12, 159430), (15, 127544), (20, 95658), (24, 79715), (30, 63772), (40, 47829), (60, 31886), (107, 17880), (120, 15943), (149, 12840), (214, 8940), (298, 6420), (321, 5960), (428, 4470), (447, 4280), (535, 3576), (596, 3210), (642, 2980), (745, 2568), (856, 2235), (894, 2140), (1070, 1788), (1192, 1605), (1284, 1490)]