131087760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5011}}^1$

素因数の和:5136

約数の個数: 80

約数和(自身を含む): 410182080

約数和(自身を除く): 279094320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5011, 5232, 6540, 8720, 10022, 13080, 15033, 20044, 25055, 26160, 30066, 40088, 50110, 60132, 75165, 80176, 100220, 120264, 150330, 200440, 240528, 300660, 400880, 546199, 601320, 1092398, 1202640, 1638597, 2184796, 2730995, 3277194, 4369592, 5461990, 6554388, 8192985, 8739184, 10923980, 13108776, 16385970, 21847960, 26217552, 32771940, 43695920, 65543880, 131087760]

約数ペア:

[(1, 131087760), (2, 65543880), (3, 43695920), (4, 32771940), (5, 26217552), (6, 21847960), (8, 16385970), (10, 13108776), (12, 10923980), (15, 8739184), (16, 8192985), (20, 6554388), (24, 5461990), (30, 4369592), (40, 3277194), (48, 2730995), (60, 2184796), (80, 1638597), (109, 1202640), (120, 1092398), (218, 601320), (240, 546199), (327, 400880), (436, 300660), (545, 240528), (654, 200440), (872, 150330), (1090, 120264), (1308, 100220), (1635, 80176), (1744, 75165), (2180, 60132), (2616, 50110), (3270, 40088), (4360, 30066), (5011, 26160), (5232, 25055), (6540, 20044), (8720, 15033), (10022, 13080)]