7130880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{619}}^1$

素因数の和:646

約数の個数: 108

約数和(自身を含む): 24711960

約数和(自身を除く): 17581080

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, 619, 640, 720, 768, 960, 1152, 1238, 1280, 1440, 1857, 1920, 2304, 2476, 2880, 3095, 3714, 3840, 4952, 5571, 5760, 6190, 7428, 9285, 9904, 11142, 11520, 12380, 14856, 18570, 19808, 22284, 24760, 27855, 29712, 37140, 39616, 44568, 49520, 55710, 59424, 74280, 79232, 89136, 99040, 111420, 118848, 148560, 158464, 178272, 198080, 222840, 237696, 297120, 356544, 396160, 445680, 475392, 594240, 713088, 792320, 891360, 1188480, 1426176, 1782720, 2376960, 3565440, 7130880]

約数ペア:

[(1, 7130880), (2, 3565440), (3, 2376960), (4, 1782720), (5, 1426176), (6, 1188480), (8, 891360), (9, 792320), (10, 713088), (12, 594240), (15, 475392), (16, 445680), (18, 396160), (20, 356544), (24, 297120), (30, 237696), (32, 222840), (36, 198080), (40, 178272), (45, 158464), (48, 148560), (60, 118848), (64, 111420), (72, 99040), (80, 89136), (90, 79232), (96, 74280), (120, 59424), (128, 55710), (144, 49520), (160, 44568), (180, 39616), (192, 37140), (240, 29712), (256, 27855), (288, 24760), (320, 22284), (360, 19808), (384, 18570), (480, 14856), (576, 12380), (619, 11520), (640, 11142), (720, 9904), (768, 9285), (960, 7428), (1152, 6190), (1238, 5760), (1280, 5571), (1440, 4952), (1857, 3840), (1920, 3714), (2304, 3095), (2476, 2880)]