4753920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{619}}^1$

素因数の和:645

約数の個数: 80

約数和(自身を含む): 15222240

約数和(自身を除く): 10468320

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, 619, 640, 768, 960, 1238, 1280, 1536, 1857, 1920, 2476, 2560, 3095, 3714, 3840, 4952, 6190, 7428, 7680, 9285, 9904, 12380, 14856, 18570, 19808, 24760, 29712, 37140, 39616, 49520, 59424, 74280, 79232, 99040, 118848, 148560, 158464, 198080, 237696, 297120, 316928, 396160, 475392, 594240, 792320, 950784, 1188480, 1584640, 2376960, 4753920]

約数ペア:

[(1, 4753920), (2, 2376960), (3, 1584640), (4, 1188480), (5, 950784), (6, 792320), (8, 594240), (10, 475392), (12, 396160), (15, 316928), (16, 297120), (20, 237696), (24, 198080), (30, 158464), (32, 148560), (40, 118848), (48, 99040), (60, 79232), (64, 74280), (80, 59424), (96, 49520), (120, 39616), (128, 37140), (160, 29712), (192, 24760), (240, 19808), (256, 18570), (320, 14856), (384, 12380), (480, 9904), (512, 9285), (619, 7680), (640, 7428), (768, 6190), (960, 4952), (1238, 3840), (1280, 3714), (1536, 3095), (1857, 2560), (1920, 2476)]