40386960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56093}}^1$

素因数の和:56112

約数の個数: 60

約数和(自身を含む): 135635292

約数和(自身を除く): 95248332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 56093, 112186, 168279, 224372, 280465, 336558, 448744, 504837, 560930, 673116, 841395, 897488, 1009674, 1121860, 1346232, 1682790, 2019348, 2243720, 2524185, 2692464, 3365580, 4038696, 4487440, 5048370, 6731160, 8077392, 10096740, 13462320, 20193480, 40386960]

約数ペア:

[(1, 40386960), (2, 20193480), (3, 13462320), (4, 10096740), (5, 8077392), (6, 6731160), (8, 5048370), (9, 4487440), (10, 4038696), (12, 3365580), (15, 2692464), (16, 2524185), (18, 2243720), (20, 2019348), (24, 1682790), (30, 1346232), (36, 1121860), (40, 1009674), (45, 897488), (48, 841395), (60, 673116), (72, 560930), (80, 504837), (90, 448744), (120, 336558), (144, 280465), (180, 224372), (240, 168279), (360, 112186), (720, 56093)]