12377120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 34328448

約数和(自身を除く): 21951328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 257, 280, 301, 344, 430, 514, 560, 602, 688, 860, 1028, 1120, 1204, 1285, 1376, 1505, 1720, 1799, 2056, 2408, 2570, 3010, 3440, 3598, 4112, 4816, 5140, 6020, 6880, 7196, 8224, 8995, 9632, 10280, 11051, 12040, 14392, 17990, 20560, 22102, 24080, 28784, 35980, 41120, 44204, 48160, 55255, 57568, 71960, 77357, 88408, 110510, 143920, 154714, 176816, 221020, 287840, 309428, 353632, 386785, 442040, 618856, 773570, 884080, 1237712, 1547140, 1768160, 2475424, 3094280, 6188560, 12377120]

約数ペア:

[(1, 12377120), (2, 6188560), (4, 3094280), (5, 2475424), (7, 1768160), (8, 1547140), (10, 1237712), (14, 884080), (16, 773570), (20, 618856), (28, 442040), (32, 386785), (35, 353632), (40, 309428), (43, 287840), (56, 221020), (70, 176816), (80, 154714), (86, 143920), (112, 110510), (140, 88408), (160, 77357), (172, 71960), (215, 57568), (224, 55255), (257, 48160), (280, 44204), (301, 41120), (344, 35980), (430, 28784), (514, 24080), (560, 22102), (602, 20560), (688, 17990), (860, 14392), (1028, 12040), (1120, 11051), (1204, 10280), (1285, 9632), (1376, 8995), (1505, 8224), (1720, 7196), (1799, 6880), (2056, 6020), (2408, 5140), (2570, 4816), (3010, 4112), (3440, 3598)]