67347120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{280613}}^1$

素因数の和:280629

約数の個数: 40

約数和(自身を含む): 208776816

約数和(自身を除く): 141429696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 280613, 561226, 841839, 1122452, 1403065, 1683678, 2244904, 2806130, 3367356, 4209195, 4489808, 5612260, 6734712, 8418390, 11224520, 13469424, 16836780, 22449040, 33673560, 67347120]

約数ペア:

[(1, 67347120), (2, 33673560), (3, 22449040), (4, 16836780), (5, 13469424), (6, 11224520), (8, 8418390), (10, 6734712), (12, 5612260), (15, 4489808), (16, 4209195), (20, 3367356), (24, 2806130), (30, 2244904), (40, 1683678), (48, 1403065), (60, 1122452), (80, 841839), (120, 561226), (240, 280613)]