3028480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^2$

素因数の和:56

約数の個数: 120

約数和(自身を含む): 8986032

約数和(自身を除く): 5957552

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 169, 182, 208, 224, 256, 260, 280, 320, 338, 364, 416, 448, 455, 512, 520, 560, 640, 676, 728, 832, 845, 896, 910, 1040, 1120, 1183, 1280, 1352, 1456, 1664, 1690, 1792, 1820, 2080, 2240, 2366, 2560, 2704, 2912, 3328, 3380, 3584, 3640, 4160, 4480, 4732, 5408, 5824, 5915, 6656, 6760, 7280, 8320, 8960, 9464, 10816, 11648, 11830, 13520, 14560, 16640, 17920, 18928, 21632, 23296, 23660, 27040, 29120, 33280, 37856, 43264, 46592, 47320, 54080, 58240, 75712, 86528, 94640, 108160, 116480, 151424, 189280, 216320, 232960, 302848, 378560, 432640, 605696, 757120, 1514240, 3028480]

約数ペア:

[(1, 3028480), (2, 1514240), (4, 757120), (5, 605696), (7, 432640), (8, 378560), (10, 302848), (13, 232960), (14, 216320), (16, 189280), (20, 151424), (26, 116480), (28, 108160), (32, 94640), (35, 86528), (40, 75712), (52, 58240), (56, 54080), (64, 47320), (65, 46592), (70, 43264), (80, 37856), (91, 33280), (104, 29120), (112, 27040), (128, 23660), (130, 23296), (140, 21632), (160, 18928), (169, 17920), (182, 16640), (208, 14560), (224, 13520), (256, 11830), (260, 11648), (280, 10816), (320, 9464), (338, 8960), (364, 8320), (416, 7280), (448, 6760), (455, 6656), (512, 5915), (520, 5824), (560, 5408), (640, 4732), (676, 4480), (728, 4160), (832, 3640), (845, 3584), (896, 3380), (910, 3328), (1040, 2912), (1120, 2704), (1183, 2560), (1280, 2366), (1352, 2240), (1456, 2080), (1664, 1820), (1690, 1792)]