11854920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1315

約数の個数: 128

約数和(自身を含む): 44375040

約数和(自身を除く): 32520120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1283, 1320, 1540, 1848, 2310, 2566, 3080, 3849, 4620, 5132, 6415, 7698, 8981, 9240, 10264, 12830, 14113, 15396, 17962, 19245, 25660, 26943, 28226, 30792, 35924, 38490, 42339, 44905, 51320, 53886, 56452, 70565, 71848, 76980, 84678, 89810, 98791, 107772, 112904, 134715, 141130, 153960, 169356, 179620, 197582, 211695, 215544, 269430, 282260, 296373, 338712, 359240, 395164, 423390, 493955, 538860, 564520, 592746, 790328, 846780, 987910, 1077720, 1185492, 1481865, 1693560, 1975820, 2370984, 2963730, 3951640, 5927460, 11854920]

約数ペア:

[(1, 11854920), (2, 5927460), (3, 3951640), (4, 2963730), (5, 2370984), (6, 1975820), (7, 1693560), (8, 1481865), (10, 1185492), (11, 1077720), (12, 987910), (14, 846780), (15, 790328), (20, 592746), (21, 564520), (22, 538860), (24, 493955), (28, 423390), (30, 395164), (33, 359240), (35, 338712), (40, 296373), (42, 282260), (44, 269430), (55, 215544), (56, 211695), (60, 197582), (66, 179620), (70, 169356), (77, 153960), (84, 141130), (88, 134715), (105, 112904), (110, 107772), (120, 98791), (132, 89810), (140, 84678), (154, 76980), (165, 71848), (168, 70565), (210, 56452), (220, 53886), (231, 51320), (264, 44905), (280, 42339), (308, 38490), (330, 35924), (385, 30792), (420, 28226), (440, 26943), (462, 25660), (616, 19245), (660, 17962), (770, 15396), (840, 14113), (924, 12830), (1155, 10264), (1283, 9240), (1320, 8981), (1540, 7698), (1848, 6415), (2310, 5132), (2566, 4620), (3080, 3849)]