407200260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{8089}}^1$

素因数の和:8940

約数の個数: 48

約数和(自身を含む): 1141660800

約数和(自身を除く): 734460540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 4195, 5034, 8089, 8390, 10068, 12585, 16178, 16780, 24267, 25170, 32356, 40445, 48534, 50340, 80890, 97068, 121335, 161780, 242670, 485340, 6786671, 13573342, 20360013, 27146684, 33933355, 40720026, 67866710, 81440052, 101800065, 135733420, 203600130, 407200260]

約数ペア:

[(1, 407200260), (2, 203600130), (3, 135733420), (4, 101800065), (5, 81440052), (6, 67866710), (10, 40720026), (12, 33933355), (15, 27146684), (20, 20360013), (30, 13573342), (60, 6786671), (839, 485340), (1678, 242670), (2517, 161780), (3356, 121335), (4195, 97068), (5034, 80890), (8089, 50340), (8390, 48534), (10068, 40445), (12585, 32356), (16178, 25170), (16780, 24267)]