67218240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{70019}}^1$

素因数の和:70039

約数の個数: 56

約数和(自身を含む): 213420960

約数和(自身を除く): 146202720

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, 70019, 140038, 210057, 280076, 350095, 420114, 560152, 700190, 840228, 1050285, 1120304, 1400380, 1680456, 2100570, 2240608, 2800760, 3360912, 4201140, 4481216, 5601520, 6721824, 8402280, 11203040, 13443648, 16804560, 22406080, 33609120, 67218240]

約数ペア:

[(1, 67218240), (2, 33609120), (3, 22406080), (4, 16804560), (5, 13443648), (6, 11203040), (8, 8402280), (10, 6721824), (12, 5601520), (15, 4481216), (16, 4201140), (20, 3360912), (24, 2800760), (30, 2240608), (32, 2100570), (40, 1680456), (48, 1400380), (60, 1120304), (64, 1050285), (80, 840228), (96, 700190), (120, 560152), (160, 420114), (192, 350095), (240, 280076), (320, 210057), (480, 140038), (960, 70019)]