15616960

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1373

約数の個数: 56

約数和(自身を含む): 38221920

約数和(自身を除く): 22604960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1319, 1480, 2368, 2638, 2960, 5276, 5920, 6595, 10552, 11840, 13190, 21104, 26380, 42208, 48803, 52760, 84416, 97606, 105520, 195212, 211040, 244015, 390424, 422080, 488030, 780848, 976060, 1561696, 1952120, 3123392, 3904240, 7808480, 15616960]

約数ペア:

[(1, 15616960), (2, 7808480), (4, 3904240), (5, 3123392), (8, 1952120), (10, 1561696), (16, 976060), (20, 780848), (32, 488030), (37, 422080), (40, 390424), (64, 244015), (74, 211040), (80, 195212), (148, 105520), (160, 97606), (185, 84416), (296, 52760), (320, 48803), (370, 42208), (592, 26380), (740, 21104), (1184, 13190), (1319, 11840), (1480, 10552), (2368, 6595), (2638, 5920), (2960, 5276)]