15386760

素因数分解:

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

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 51891840

約数和(自身を除く): 36505080

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1583, 1620, 1944, 2430, 3166, 3240, 4749, 4860, 6332, 7915, 9498, 9720, 12664, 14247, 15830, 18996, 23745, 28494, 31660, 37992, 42741, 47490, 56988, 63320, 71235, 85482, 94980, 113976, 128223, 142470, 170964, 189960, 213705, 256446, 284940, 341928, 384669, 427410, 512892, 569880, 641115, 769338, 854820, 1025784, 1282230, 1538676, 1709640, 1923345, 2564460, 3077352, 3846690, 5128920, 7693380, 15386760]

約数ペア:

[(1, 15386760), (2, 7693380), (3, 5128920), (4, 3846690), (5, 3077352), (6, 2564460), (8, 1923345), (9, 1709640), (10, 1538676), (12, 1282230), (15, 1025784), (18, 854820), (20, 769338), (24, 641115), (27, 569880), (30, 512892), (36, 427410), (40, 384669), (45, 341928), (54, 284940), (60, 256446), (72, 213705), (81, 189960), (90, 170964), (108, 142470), (120, 128223), (135, 113976), (162, 94980), (180, 85482), (216, 71235), (243, 63320), (270, 56988), (324, 47490), (360, 42741), (405, 37992), (486, 31660), (540, 28494), (648, 23745), (810, 18996), (972, 15830), (1080, 14247), (1215, 12664), (1583, 9720), (1620, 9498), (1944, 7915), (2430, 6332), (3166, 4860), (3240, 4749)]