124022320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 304837632

約数和(自身を除く): 180815312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1163, 1240, 1333, 1720, 2326, 2480, 2666, 3440, 4652, 5332, 5815, 6665, 9304, 10664, 11630, 13330, 18608, 21328, 23260, 26660, 36053, 46520, 50009, 53320, 72106, 93040, 100018, 106640, 144212, 180265, 200036, 250045, 288424, 360530, 400072, 500090, 576848, 721060, 800144, 1000180, 1442120, 1550279, 2000360, 2884240, 3100558, 4000720, 6201116, 7751395, 12402232, 15502790, 24804464, 31005580, 62011160, 124022320]

約数ペア:

[(1, 124022320), (2, 62011160), (4, 31005580), (5, 24804464), (8, 15502790), (10, 12402232), (16, 7751395), (20, 6201116), (31, 4000720), (40, 3100558), (43, 2884240), (62, 2000360), (80, 1550279), (86, 1442120), (124, 1000180), (155, 800144), (172, 721060), (215, 576848), (248, 500090), (310, 400072), (344, 360530), (430, 288424), (496, 250045), (620, 200036), (688, 180265), (860, 144212), (1163, 106640), (1240, 100018), (1333, 93040), (1720, 72106), (2326, 53320), (2480, 50009), (2666, 46520), (3440, 36053), (4652, 26660), (5332, 23260), (5815, 21328), (6665, 18608), (9304, 13330), (10664, 11630)]