109681920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{9521}}^1$

素因数の和:9548

約数の個数: 108

約数和(自身を含む): 379527876

約数和(自身を除く): 269845956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 9521, 11520, 19042, 28563, 38084, 47605, 57126, 76168, 85689, 95210, 114252, 142815, 152336, 171378, 190420, 228504, 285630, 304672, 342756, 380840, 428445, 457008, 571260, 609344, 685512, 761680, 856890, 914016, 1142520, 1218688, 1371024, 1523360, 1713780, 1828032, 2285040, 2437376, 2742048, 3046720, 3427560, 3656064, 4570080, 5484096, 6093440, 6855120, 7312128, 9140160, 10968192, 12186880, 13710240, 18280320, 21936384, 27420480, 36560640, 54840960, 109681920]

約数ペア:

[(1, 109681920), (2, 54840960), (3, 36560640), (4, 27420480), (5, 21936384), (6, 18280320), (8, 13710240), (9, 12186880), (10, 10968192), (12, 9140160), (15, 7312128), (16, 6855120), (18, 6093440), (20, 5484096), (24, 4570080), (30, 3656064), (32, 3427560), (36, 3046720), (40, 2742048), (45, 2437376), (48, 2285040), (60, 1828032), (64, 1713780), (72, 1523360), (80, 1371024), (90, 1218688), (96, 1142520), (120, 914016), (128, 856890), (144, 761680), (160, 685512), (180, 609344), (192, 571260), (240, 457008), (256, 428445), (288, 380840), (320, 342756), (360, 304672), (384, 285630), (480, 228504), (576, 190420), (640, 171378), (720, 152336), (768, 142815), (960, 114252), (1152, 95210), (1280, 85689), (1440, 76168), (1920, 57126), (2304, 47605), (2880, 38084), (3840, 28563), (5760, 19042), (9521, 11520)]