979691520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31891}}^1$

素因数の和:31921

約数の個数: 96

約数和(自身を含む): 3134345760

約数和(自身を除く): 2154654240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 31891, 63782, 95673, 127564, 159455, 191346, 255128, 318910, 382692, 478365, 510256, 637820, 765384, 956730, 1020512, 1275640, 1530768, 1913460, 2041024, 2551280, 3061536, 3826920, 4082048, 5102560, 6123072, 7653840, 8164096, 10205120, 12246144, 15307680, 16328192, 20410240, 24492288, 30615360, 32656384, 40820480, 48984576, 61230720, 65312768, 81640960, 97969152, 122461440, 163281920, 195938304, 244922880, 326563840, 489845760, 979691520]

約数ペア:

[(1, 979691520), (2, 489845760), (3, 326563840), (4, 244922880), (5, 195938304), (6, 163281920), (8, 122461440), (10, 97969152), (12, 81640960), (15, 65312768), (16, 61230720), (20, 48984576), (24, 40820480), (30, 32656384), (32, 30615360), (40, 24492288), (48, 20410240), (60, 16328192), (64, 15307680), (80, 12246144), (96, 10205120), (120, 8164096), (128, 7653840), (160, 6123072), (192, 5102560), (240, 4082048), (256, 3826920), (320, 3061536), (384, 2551280), (480, 2041024), (512, 1913460), (640, 1530768), (768, 1275640), (960, 1020512), (1024, 956730), (1280, 765384), (1536, 637820), (1920, 510256), (2048, 478365), (2560, 382692), (3072, 318910), (3840, 255128), (5120, 191346), (6144, 159455), (7680, 127564), (10240, 95673), (15360, 63782), (30720, 31891)]