135787120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5702

約数の個数: 80

約数和(自身を含む): 369262080

約数和(自身を除く): 233474960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 5639, 6020, 11278, 12040, 22556, 24080, 28195, 39473, 45112, 56390, 78946, 90224, 112780, 157892, 197365, 225560, 242477, 315784, 394730, 451120, 484954, 631568, 789460, 969908, 1212385, 1578920, 1697339, 1939816, 2424770, 3157840, 3394678, 3879632, 4849540, 6789356, 8486695, 9699080, 13578712, 16973390, 19398160, 27157424, 33946780, 67893560, 135787120]

約数ペア:

[(1, 135787120), (2, 67893560), (4, 33946780), (5, 27157424), (7, 19398160), (8, 16973390), (10, 13578712), (14, 9699080), (16, 8486695), (20, 6789356), (28, 4849540), (35, 3879632), (40, 3394678), (43, 3157840), (56, 2424770), (70, 1939816), (80, 1697339), (86, 1578920), (112, 1212385), (140, 969908), (172, 789460), (215, 631568), (280, 484954), (301, 451120), (344, 394730), (430, 315784), (560, 242477), (602, 225560), (688, 197365), (860, 157892), (1204, 112780), (1505, 90224), (1720, 78946), (2408, 56390), (3010, 45112), (3440, 39473), (4816, 28195), (5639, 24080), (6020, 22556), (11278, 12040)]