156262020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{49139}}^1$

素因数の和:49204

約数の個数: 48

約数和(自身を含む): 445798080

約数和(自身を除く): 289536060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 49139, 98278, 147417, 196556, 245695, 294834, 491390, 589668, 737085, 982780, 1474170, 2604367, 2948340, 5208734, 7813101, 10417468, 13021835, 15626202, 26043670, 31252404, 39065505, 52087340, 78131010, 156262020]

約数ペア:

[(1, 156262020), (2, 78131010), (3, 52087340), (4, 39065505), (5, 31252404), (6, 26043670), (10, 15626202), (12, 13021835), (15, 10417468), (20, 7813101), (30, 5208734), (53, 2948340), (60, 2604367), (106, 1474170), (159, 982780), (212, 737085), (265, 589668), (318, 491390), (530, 294834), (636, 245695), (795, 196556), (1060, 147417), (1590, 98278), (3180, 49139)]