20136720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83903}}^1$

素因数の和:83919

約数の個数: 40

約数和(自身を含む): 62424576

約数和(自身を除く): 42287856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83903, 167806, 251709, 335612, 419515, 503418, 671224, 839030, 1006836, 1258545, 1342448, 1678060, 2013672, 2517090, 3356120, 4027344, 5034180, 6712240, 10068360, 20136720]

約数ペア:

[(1, 20136720), (2, 10068360), (3, 6712240), (4, 5034180), (5, 4027344), (6, 3356120), (8, 2517090), (10, 2013672), (12, 1678060), (15, 1342448), (16, 1258545), (20, 1006836), (24, 839030), (30, 671224), (40, 503418), (48, 419515), (60, 335612), (80, 251709), (120, 167806), (240, 83903)]