74310840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206419}}^1$

素因数の和:206436

約数の個数: 48

約数和(自身を含む): 241511400

約数和(自身を除く): 167200560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206419, 412838, 619257, 825676, 1032095, 1238514, 1651352, 1857771, 2064190, 2477028, 3096285, 3715542, 4128380, 4954056, 6192570, 7431084, 8256760, 9288855, 12385140, 14862168, 18577710, 24770280, 37155420, 74310840]

約数ペア:

[(1, 74310840), (2, 37155420), (3, 24770280), (4, 18577710), (5, 14862168), (6, 12385140), (8, 9288855), (9, 8256760), (10, 7431084), (12, 6192570), (15, 4954056), (18, 4128380), (20, 3715542), (24, 3096285), (30, 2477028), (36, 2064190), (40, 1857771), (45, 1651352), (60, 1238514), (72, 1032095), (90, 825676), (120, 619257), (180, 412838), (360, 206419)]