814068480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{211997}}^1$

素因数の和:212021

約数の個数: 72

約数和(自身を含む): 2599943472

約数和(自身を除く): 1785874992

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, 640, 768, 960, 1280, 1920, 3840, 211997, 423994, 635991, 847988, 1059985, 1271982, 1695976, 2119970, 2543964, 3179955, 3391952, 4239940, 5087928, 6359910, 6783904, 8479880, 10175856, 12719820, 13567808, 16959760, 20351712, 25439640, 27135616, 33919520, 40703424, 50879280, 54271232, 67839040, 81406848, 101758560, 135678080, 162813696, 203517120, 271356160, 407034240, 814068480]

約数ペア:

[(1, 814068480), (2, 407034240), (3, 271356160), (4, 203517120), (5, 162813696), (6, 135678080), (8, 101758560), (10, 81406848), (12, 67839040), (15, 54271232), (16, 50879280), (20, 40703424), (24, 33919520), (30, 27135616), (32, 25439640), (40, 20351712), (48, 16959760), (60, 13567808), (64, 12719820), (80, 10175856), (96, 8479880), (120, 6783904), (128, 6359910), (160, 5087928), (192, 4239940), (240, 3391952), (256, 3179955), (320, 2543964), (384, 2119970), (480, 1695976), (640, 1271982), (768, 1059985), (960, 847988), (1280, 635991), (1920, 423994), (3840, 211997)]