89885520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1129

約数の個数: 120

約数和(自身を含む): 304551936

約数和(自身を除く): 214666416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 983, 1016, 1143, 1270, 1524, 1905, 1966, 2032, 2286, 2540, 2949, 3048, 3810, 3932, 4572, 4915, 5080, 5715, 5898, 6096, 7620, 7864, 8847, 9144, 9830, 10160, 11430, 11796, 14745, 15240, 15728, 17694, 18288, 19660, 22860, 23592, 29490, 30480, 35388, 39320, 44235, 45720, 47184, 58980, 70776, 78640, 88470, 91440, 117960, 124841, 141552, 176940, 235920, 249682, 353880, 374523, 499364, 624205, 707760, 749046, 998728, 1123569, 1248410, 1498092, 1872615, 1997456, 2247138, 2496820, 2996184, 3745230, 4494276, 4993640, 5617845, 5992368, 7490460, 8988552, 9987280, 11235690, 14980920, 17977104, 22471380, 29961840, 44942760, 89885520]

約数ペア:

[(1, 89885520), (2, 44942760), (3, 29961840), (4, 22471380), (5, 17977104), (6, 14980920), (8, 11235690), (9, 9987280), (10, 8988552), (12, 7490460), (15, 5992368), (16, 5617845), (18, 4993640), (20, 4494276), (24, 3745230), (30, 2996184), (36, 2496820), (40, 2247138), (45, 1997456), (48, 1872615), (60, 1498092), (72, 1248410), (80, 1123569), (90, 998728), (120, 749046), (127, 707760), (144, 624205), (180, 499364), (240, 374523), (254, 353880), (360, 249682), (381, 235920), (508, 176940), (635, 141552), (720, 124841), (762, 117960), (983, 91440), (1016, 88470), (1143, 78640), (1270, 70776), (1524, 58980), (1905, 47184), (1966, 45720), (2032, 44235), (2286, 39320), (2540, 35388), (2949, 30480), (3048, 29490), (3810, 23592), (3932, 22860), (4572, 19660), (4915, 18288), (5080, 17694), (5715, 15728), (5898, 15240), (6096, 14745), (7620, 11796), (7864, 11430), (8847, 10160), (9144, 9830)]