103327440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1637}}^1$

素因数の和:1916

約数の個数: 80

約数和(自身を含む): 321729408

約数和(自身を除く): 218401968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 1637, 2104, 2630, 3156, 3274, 3945, 4208, 4911, 5260, 6312, 6548, 7890, 8185, 9822, 10520, 12624, 13096, 15780, 16370, 19644, 21040, 24555, 26192, 31560, 32740, 39288, 49110, 63120, 65480, 78576, 98220, 130960, 196440, 392880, 430531, 861062, 1291593, 1722124, 2152655, 2583186, 3444248, 4305310, 5166372, 6457965, 6888496, 8610620, 10332744, 12915930, 17221240, 20665488, 25831860, 34442480, 51663720, 103327440]

約数ペア:

[(1, 103327440), (2, 51663720), (3, 34442480), (4, 25831860), (5, 20665488), (6, 17221240), (8, 12915930), (10, 10332744), (12, 8610620), (15, 6888496), (16, 6457965), (20, 5166372), (24, 4305310), (30, 3444248), (40, 2583186), (48, 2152655), (60, 1722124), (80, 1291593), (120, 861062), (240, 430531), (263, 392880), (526, 196440), (789, 130960), (1052, 98220), (1315, 78576), (1578, 65480), (1637, 63120), (2104, 49110), (2630, 39288), (3156, 32740), (3274, 31560), (3945, 26192), (4208, 24555), (4911, 21040), (5260, 19644), (6312, 16370), (6548, 15780), (7890, 13096), (8185, 12624), (9822, 10520)]