144645420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1879}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 405538560

約数和(自身を除く): 260893140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1283, 1879, 2566, 3758, 3849, 5132, 5637, 6415, 7516, 7698, 9395, 11274, 12830, 15396, 18790, 19245, 22548, 25660, 28185, 37580, 38490, 56370, 76980, 112740, 2410757, 4821514, 7232271, 9643028, 12053785, 14464542, 24107570, 28929084, 36161355, 48215140, 72322710, 144645420]

約数ペア:

[(1, 144645420), (2, 72322710), (3, 48215140), (4, 36161355), (5, 28929084), (6, 24107570), (10, 14464542), (12, 12053785), (15, 9643028), (20, 7232271), (30, 4821514), (60, 2410757), (1283, 112740), (1879, 76980), (2566, 56370), (3758, 38490), (3849, 37580), (5132, 28185), (5637, 25660), (6415, 22548), (7516, 19245), (7698, 18790), (9395, 15396), (11274, 12830)]