7883926320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{258659}}^1$

素因数の和:258802

約数の個数: 80

約数和(自身を含む): 24632709120

約数和(自身を除く): 16748782800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 258659, 517318, 775977, 1034636, 1293295, 1551954, 2069272, 2586590, 3103908, 3879885, 4138544, 5173180, 6207816, 7759770, 10346360, 12415632, 15519540, 20692720, 31039080, 32849693, 62078160, 65699386, 98549079, 131398772, 164248465, 197098158, 262797544, 328496930, 394196316, 492745395, 525595088, 656993860, 788392632, 985490790, 1313987720, 1576785264, 1970981580, 2627975440, 3941963160, 7883926320]

約数ペア:

[(1, 7883926320), (2, 3941963160), (3, 2627975440), (4, 1970981580), (5, 1576785264), (6, 1313987720), (8, 985490790), (10, 788392632), (12, 656993860), (15, 525595088), (16, 492745395), (20, 394196316), (24, 328496930), (30, 262797544), (40, 197098158), (48, 164248465), (60, 131398772), (80, 98549079), (120, 65699386), (127, 62078160), (240, 32849693), (254, 31039080), (381, 20692720), (508, 15519540), (635, 12415632), (762, 10346360), (1016, 7759770), (1270, 6207816), (1524, 5173180), (1905, 4138544), (2032, 3879885), (2540, 3103908), (3048, 2586590), (3810, 2069272), (5080, 1551954), (6096, 1293295), (7620, 1034636), (10160, 775977), (15240, 517318), (30480, 258659)]