55083120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{811}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 171572352

約数和(自身を除く): 116489232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 811, 849, 1132, 1415, 1622, 1698, 2264, 2433, 2830, 3244, 3396, 4055, 4245, 4528, 4866, 5660, 6488, 6792, 8110, 8490, 9732, 11320, 12165, 12976, 13584, 16220, 16980, 19464, 22640, 24330, 32440, 33960, 38928, 48660, 64880, 67920, 97320, 194640, 229513, 459026, 688539, 918052, 1147565, 1377078, 1836104, 2295130, 2754156, 3442695, 3672208, 4590260, 5508312, 6885390, 9180520, 11016624, 13770780, 18361040, 27541560, 55083120]

約数ペア:

[(1, 55083120), (2, 27541560), (3, 18361040), (4, 13770780), (5, 11016624), (6, 9180520), (8, 6885390), (10, 5508312), (12, 4590260), (15, 3672208), (16, 3442695), (20, 2754156), (24, 2295130), (30, 1836104), (40, 1377078), (48, 1147565), (60, 918052), (80, 688539), (120, 459026), (240, 229513), (283, 194640), (566, 97320), (811, 67920), (849, 64880), (1132, 48660), (1415, 38928), (1622, 33960), (1698, 32440), (2264, 24330), (2433, 22640), (2830, 19464), (3244, 16980), (3396, 16220), (4055, 13584), (4245, 12976), (4528, 12165), (4866, 11320), (5660, 9732), (6488, 8490), (6792, 8110)]