47019120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{195913}}^1$

素因数の和:195929

約数の個数: 40

約数和(自身を含む): 145760016

約数和(自身を除く): 98740896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 195913, 391826, 587739, 783652, 979565, 1175478, 1567304, 1959130, 2350956, 2938695, 3134608, 3918260, 4701912, 5877390, 7836520, 9403824, 11754780, 15673040, 23509560, 47019120]

約数ペア:

[(1, 47019120), (2, 23509560), (3, 15673040), (4, 11754780), (5, 9403824), (6, 7836520), (8, 5877390), (10, 4701912), (12, 3918260), (15, 3134608), (16, 2938695), (20, 2350956), (24, 1959130), (30, 1567304), (40, 1175478), (48, 979565), (60, 783652), (80, 587739), (120, 391826), (240, 195913)]