27937260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11939}}^1$

素因数の和:11967

約数の個数: 72

約数和(自身を含む): 91269360

約数和(自身を除く): 63332100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11939, 23878, 35817, 47756, 59695, 71634, 107451, 119390, 143268, 155207, 179085, 214902, 238780, 310414, 358170, 429804, 465621, 537255, 620828, 716340, 776035, 931242, 1074510, 1396863, 1552070, 1862484, 2149020, 2328105, 2793726, 3104140, 4656210, 5587452, 6984315, 9312420, 13968630, 27937260]

約数ペア:

[(1, 27937260), (2, 13968630), (3, 9312420), (4, 6984315), (5, 5587452), (6, 4656210), (9, 3104140), (10, 2793726), (12, 2328105), (13, 2149020), (15, 1862484), (18, 1552070), (20, 1396863), (26, 1074510), (30, 931242), (36, 776035), (39, 716340), (45, 620828), (52, 537255), (60, 465621), (65, 429804), (78, 358170), (90, 310414), (117, 238780), (130, 214902), (156, 179085), (180, 155207), (195, 143268), (234, 119390), (260, 107451), (390, 71634), (468, 59695), (585, 47756), (780, 35817), (1170, 23878), (2340, 11939)]