23142060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1647

約数の個数: 72

約数和(自身を含む): 71089200

約数和(自身を除く): 47947140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1549, 1660, 2490, 2988, 3098, 3735, 4647, 4980, 6196, 7470, 7745, 9294, 13941, 14940, 15490, 18588, 23235, 27882, 30980, 46470, 55764, 69705, 92940, 128567, 139410, 257134, 278820, 385701, 514268, 642835, 771402, 1157103, 1285670, 1542804, 1928505, 2314206, 2571340, 3857010, 4628412, 5785515, 7714020, 11571030, 23142060]

約数ペア:

[(1, 23142060), (2, 11571030), (3, 7714020), (4, 5785515), (5, 4628412), (6, 3857010), (9, 2571340), (10, 2314206), (12, 1928505), (15, 1542804), (18, 1285670), (20, 1157103), (30, 771402), (36, 642835), (45, 514268), (60, 385701), (83, 278820), (90, 257134), (166, 139410), (180, 128567), (249, 92940), (332, 69705), (415, 55764), (498, 46470), (747, 30980), (830, 27882), (996, 23235), (1245, 18588), (1494, 15490), (1549, 14940), (1660, 13941), (2490, 9294), (2988, 7745), (3098, 7470), (3735, 6196), (4647, 4980)]