190920960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{16573}}^1$

素因数の和:16600

約数の個数: 108

約数和(自身を含む): 660606492

約数和(自身を除く): 469685532

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, 11520, 16573, 33146, 49719, 66292, 82865, 99438, 132584, 149157, 165730, 198876, 248595, 265168, 298314, 331460, 397752, 497190, 530336, 596628, 662920, 745785, 795504, 994380, 1060672, 1193256, 1325840, 1491570, 1591008, 1988760, 2121344, 2386512, 2651680, 2983140, 3182016, 3977520, 4242688, 4773024, 5303360, 5966280, 6364032, 7955040, 9546048, 10606720, 11932560, 12728064, 15910080, 19092096, 21213440, 23865120, 31820160, 38184192, 47730240, 63640320, 95460480, 190920960]

約数ペア:

[(1, 190920960), (2, 95460480), (3, 63640320), (4, 47730240), (5, 38184192), (6, 31820160), (8, 23865120), (9, 21213440), (10, 19092096), (12, 15910080), (15, 12728064), (16, 11932560), (18, 10606720), (20, 9546048), (24, 7955040), (30, 6364032), (32, 5966280), (36, 5303360), (40, 4773024), (45, 4242688), (48, 3977520), (60, 3182016), (64, 2983140), (72, 2651680), (80, 2386512), (90, 2121344), (96, 1988760), (120, 1591008), (128, 1491570), (144, 1325840), (160, 1193256), (180, 1060672), (192, 994380), (240, 795504), (256, 745785), (288, 662920), (320, 596628), (360, 530336), (384, 497190), (480, 397752), (576, 331460), (640, 298314), (720, 265168), (768, 248595), (960, 198876), (1152, 165730), (1280, 149157), (1440, 132584), (1920, 99438), (2304, 82865), (2880, 66292), (3840, 49719), (5760, 33146), (11520, 16573)]