248916480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{32411}}^1$

素因数の和:32437

約数の個数: 80

約数和(自身を含む): 795779424

約数和(自身を除く): 546862944

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, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 32411, 64822, 97233, 129644, 162055, 194466, 259288, 324110, 388932, 486165, 518576, 648220, 777864, 972330, 1037152, 1296440, 1555728, 1944660, 2074304, 2592880, 3111456, 3889320, 4148608, 5185760, 6222912, 7778640, 8297216, 10371520, 12445824, 15557280, 16594432, 20743040, 24891648, 31114560, 41486080, 49783296, 62229120, 82972160, 124458240, 248916480]

約数ペア:

[(1, 248916480), (2, 124458240), (3, 82972160), (4, 62229120), (5, 49783296), (6, 41486080), (8, 31114560), (10, 24891648), (12, 20743040), (15, 16594432), (16, 15557280), (20, 12445824), (24, 10371520), (30, 8297216), (32, 7778640), (40, 6222912), (48, 5185760), (60, 4148608), (64, 3889320), (80, 3111456), (96, 2592880), (120, 2074304), (128, 1944660), (160, 1555728), (192, 1296440), (240, 1037152), (256, 972330), (320, 777864), (384, 648220), (480, 518576), (512, 486165), (640, 388932), (768, 324110), (960, 259288), (1280, 194466), (1536, 162055), (1920, 129644), (2560, 97233), (3840, 64822), (7680, 32411)]