120467280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{501947}}^1$

素因数の和:501963

約数の個数: 40

約数和(自身を含む): 373449312

約数和(自身を除く): 252982032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 501947, 1003894, 1505841, 2007788, 2509735, 3011682, 4015576, 5019470, 6023364, 7529205, 8031152, 10038940, 12046728, 15058410, 20077880, 24093456, 30116820, 40155760, 60233640, 120467280]

約数ペア:

[(1, 120467280), (2, 60233640), (3, 40155760), (4, 30116820), (5, 24093456), (6, 20077880), (8, 15058410), (10, 12046728), (12, 10038940), (15, 8031152), (16, 7529205), (20, 6023364), (24, 5019470), (30, 4015576), (40, 3011682), (48, 2509735), (60, 2007788), (80, 1505841), (120, 1003894), (240, 501947)]