5128920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1583}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 17249760

約数和(自身を除く): 12120840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1583, 1620, 3166, 3240, 4749, 6332, 7915, 9498, 12664, 14247, 15830, 18996, 23745, 28494, 31660, 37992, 42741, 47490, 56988, 63320, 71235, 85482, 94980, 113976, 128223, 142470, 170964, 189960, 213705, 256446, 284940, 341928, 427410, 512892, 569880, 641115, 854820, 1025784, 1282230, 1709640, 2564460, 5128920]

約数ペア:

[(1, 5128920), (2, 2564460), (3, 1709640), (4, 1282230), (5, 1025784), (6, 854820), (8, 641115), (9, 569880), (10, 512892), (12, 427410), (15, 341928), (18, 284940), (20, 256446), (24, 213705), (27, 189960), (30, 170964), (36, 142470), (40, 128223), (45, 113976), (54, 94980), (60, 85482), (72, 71235), (81, 63320), (90, 56988), (108, 47490), (120, 42741), (135, 37992), (162, 31660), (180, 28494), (216, 23745), (270, 18996), (324, 15830), (360, 14247), (405, 12664), (540, 9498), (648, 7915), (810, 6332), (1080, 4749), (1583, 3240), (1620, 3166)]