222516480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{57947}}^1$

素因数の和:57971

約数の個数: 72

約数和(自身を含む): 710674272

約数和(自身を除く): 488157792

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, 57947, 115894, 173841, 231788, 289735, 347682, 463576, 579470, 695364, 869205, 927152, 1158940, 1390728, 1738410, 1854304, 2317880, 2781456, 3476820, 3708608, 4635760, 5562912, 6953640, 7417216, 9271520, 11125824, 13907280, 14834432, 18543040, 22251648, 27814560, 37086080, 44503296, 55629120, 74172160, 111258240, 222516480]

約数ペア:

[(1, 222516480), (2, 111258240), (3, 74172160), (4, 55629120), (5, 44503296), (6, 37086080), (8, 27814560), (10, 22251648), (12, 18543040), (15, 14834432), (16, 13907280), (20, 11125824), (24, 9271520), (30, 7417216), (32, 6953640), (40, 5562912), (48, 4635760), (60, 3708608), (64, 3476820), (80, 2781456), (96, 2317880), (120, 1854304), (128, 1738410), (160, 1390728), (192, 1158940), (240, 927152), (256, 869205), (320, 695364), (384, 579470), (480, 463576), (640, 347682), (768, 289735), (960, 231788), (1280, 173841), (1920, 115894), (3840, 57947)]