61947360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43019}}^1$

素因数の和:43040

約数の個数: 72

約数和(自身を含む): 211400280

約数和(自身を除く): 149452920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 43019, 86038, 129057, 172076, 215095, 258114, 344152, 387171, 430190, 516228, 645285, 688304, 774342, 860380, 1032456, 1290570, 1376608, 1548684, 1720760, 1935855, 2064912, 2581140, 3097368, 3441520, 3871710, 4129824, 5162280, 6194736, 6883040, 7743420, 10324560, 12389472, 15486840, 20649120, 30973680, 61947360]

約数ペア:

[(1, 61947360), (2, 30973680), (3, 20649120), (4, 15486840), (5, 12389472), (6, 10324560), (8, 7743420), (9, 6883040), (10, 6194736), (12, 5162280), (15, 4129824), (16, 3871710), (18, 3441520), (20, 3097368), (24, 2581140), (30, 2064912), (32, 1935855), (36, 1720760), (40, 1548684), (45, 1376608), (48, 1290570), (60, 1032456), (72, 860380), (80, 774342), (90, 688304), (96, 645285), (120, 516228), (144, 430190), (160, 387171), (180, 344152), (240, 258114), (288, 215095), (360, 172076), (480, 129057), (720, 86038), (1440, 43019)]