148457280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{154643}}^1$

素因数の和:154663

約数の個数: 56

約数和(自身を含む): 471354912

約数和(自身を除く): 322897632

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, 160, 192, 240, 320, 480, 960, 154643, 309286, 463929, 618572, 773215, 927858, 1237144, 1546430, 1855716, 2319645, 2474288, 3092860, 3711432, 4639290, 4948576, 6185720, 7422864, 9278580, 9897152, 12371440, 14845728, 18557160, 24742880, 29691456, 37114320, 49485760, 74228640, 148457280]

約数ペア:

[(1, 148457280), (2, 74228640), (3, 49485760), (4, 37114320), (5, 29691456), (6, 24742880), (8, 18557160), (10, 14845728), (12, 12371440), (15, 9897152), (16, 9278580), (20, 7422864), (24, 6185720), (30, 4948576), (32, 4639290), (40, 3711432), (48, 3092860), (60, 2474288), (64, 2319645), (80, 1855716), (96, 1546430), (120, 1237144), (160, 927858), (192, 773215), (240, 618572), (320, 463929), (480, 309286), (960, 154643)]