139240440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{839}}^1$

素因数の和:1317

約数の個数: 96

約数和(自身を含む): 454053600

約数和(自身を除く): 314813160

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, 461, 839, 922, 1383, 1678, 1844, 2305, 2517, 2766, 3356, 3688, 4149, 4195, 4610, 5034, 5532, 6712, 6915, 7551, 8298, 8390, 9220, 10068, 11064, 12585, 13830, 15102, 16596, 16780, 18440, 20136, 20745, 25170, 27660, 30204, 33192, 33560, 37755, 41490, 50340, 55320, 60408, 75510, 82980, 100680, 151020, 165960, 302040, 386779, 773558, 1160337, 1547116, 1933895, 2320674, 3094232, 3481011, 3867790, 4641348, 5801685, 6962022, 7735580, 9282696, 11603370, 13924044, 15471160, 17405055, 23206740, 27848088, 34810110, 46413480, 69620220, 139240440]

約数ペア:

[(1, 139240440), (2, 69620220), (3, 46413480), (4, 34810110), (5, 27848088), (6, 23206740), (8, 17405055), (9, 15471160), (10, 13924044), (12, 11603370), (15, 9282696), (18, 7735580), (20, 6962022), (24, 5801685), (30, 4641348), (36, 3867790), (40, 3481011), (45, 3094232), (60, 2320674), (72, 1933895), (90, 1547116), (120, 1160337), (180, 773558), (360, 386779), (461, 302040), (839, 165960), (922, 151020), (1383, 100680), (1678, 82980), (1844, 75510), (2305, 60408), (2517, 55320), (2766, 50340), (3356, 41490), (3688, 37755), (4149, 33560), (4195, 33192), (4610, 30204), (5034, 27660), (5532, 25170), (6712, 20745), (6915, 20136), (7551, 18440), (8298, 16780), (8390, 16596), (9220, 15102), (10068, 13830), (11064, 12585)]