124530280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 340692480

約数和(自身を除く): 216162200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 61, 70, 92, 115, 122, 140, 161, 184, 230, 244, 280, 305, 317, 322, 427, 460, 488, 610, 634, 644, 805, 854, 920, 1220, 1268, 1288, 1403, 1585, 1610, 1708, 2135, 2219, 2440, 2536, 2806, 3170, 3220, 3416, 4270, 4438, 5612, 6340, 6440, 7015, 7291, 8540, 8876, 9821, 11095, 11224, 12680, 14030, 14582, 17080, 17752, 19337, 19642, 22190, 28060, 29164, 36455, 38674, 39284, 44380, 49105, 51037, 56120, 58328, 72910, 77348, 78568, 88760, 96685, 98210, 102074, 135359, 145820, 154696, 193370, 196420, 204148, 255185, 270718, 291640, 386740, 392840, 408296, 444751, 510370, 541436, 676795, 773480, 889502, 1020740, 1082872, 1353590, 1779004, 2041480, 2223755, 2707180, 3113257, 3558008, 4447510, 5414360, 6226514, 8895020, 12453028, 15566285, 17790040, 24906056, 31132570, 62265140, 124530280]

約数ペア:

[(1, 124530280), (2, 62265140), (4, 31132570), (5, 24906056), (7, 17790040), (8, 15566285), (10, 12453028), (14, 8895020), (20, 6226514), (23, 5414360), (28, 4447510), (35, 3558008), (40, 3113257), (46, 2707180), (56, 2223755), (61, 2041480), (70, 1779004), (92, 1353590), (115, 1082872), (122, 1020740), (140, 889502), (161, 773480), (184, 676795), (230, 541436), (244, 510370), (280, 444751), (305, 408296), (317, 392840), (322, 386740), (427, 291640), (460, 270718), (488, 255185), (610, 204148), (634, 196420), (644, 193370), (805, 154696), (854, 145820), (920, 135359), (1220, 102074), (1268, 98210), (1288, 96685), (1403, 88760), (1585, 78568), (1610, 77348), (1708, 72910), (2135, 58328), (2219, 56120), (2440, 51037), (2536, 49105), (2806, 44380), (3170, 39284), (3220, 38674), (3416, 36455), (4270, 29164), (4438, 28060), (5612, 22190), (6340, 19642), (6440, 19337), (7015, 17752), (7291, 17080), (8540, 14582), (8876, 14030), (9821, 12680), (11095, 11224)]