108266720

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7603}}^1$

素因数の和:7707

約数の個数: 48

約数和(自身を含む): 258688080

約数和(自身を除く): 150421360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 7603, 14240, 15206, 30412, 38015, 60824, 76030, 121648, 152060, 243296, 304120, 608240, 676667, 1216480, 1353334, 2706668, 3383335, 5413336, 6766670, 10826672, 13533340, 21653344, 27066680, 54133360, 108266720]

約数ペア:

[(1, 108266720), (2, 54133360), (4, 27066680), (5, 21653344), (8, 13533340), (10, 10826672), (16, 6766670), (20, 5413336), (32, 3383335), (40, 2706668), (80, 1353334), (89, 1216480), (160, 676667), (178, 608240), (356, 304120), (445, 243296), (712, 152060), (890, 121648), (1424, 76030), (1780, 60824), (2848, 38015), (3560, 30412), (7120, 15206), (7603, 14240)]