136401480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{378893}}^1$

素因数の和:378910

約数の個数: 48

約数和(自身を含む): 443305980

約数和(自身を除く): 306904500

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, 378893, 757786, 1136679, 1515572, 1894465, 2273358, 3031144, 3410037, 3788930, 4546716, 5683395, 6820074, 7577860, 9093432, 11366790, 13640148, 15155720, 17050185, 22733580, 27280296, 34100370, 45467160, 68200740, 136401480]

約数ペア:

[(1, 136401480), (2, 68200740), (3, 45467160), (4, 34100370), (5, 27280296), (6, 22733580), (8, 17050185), (9, 15155720), (10, 13640148), (12, 11366790), (15, 9093432), (18, 7577860), (20, 6820074), (24, 5683395), (30, 4546716), (36, 3788930), (40, 3410037), (45, 3031144), (60, 2273358), (72, 1894465), (90, 1515572), (120, 1136679), (180, 757786), (360, 378893)]