23398560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{16249}}^1$

素因数の和:16270

約数の個数: 72

約数和(自身を含む): 79852500

約数和(自身を除く): 56453940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 16249, 32498, 48747, 64996, 81245, 97494, 129992, 146241, 162490, 194988, 243735, 259984, 292482, 324980, 389976, 487470, 519968, 584964, 649960, 731205, 779952, 974940, 1169928, 1299920, 1462410, 1559904, 1949880, 2339856, 2599840, 2924820, 3899760, 4679712, 5849640, 7799520, 11699280, 23398560]

約数ペア:

[(1, 23398560), (2, 11699280), (3, 7799520), (4, 5849640), (5, 4679712), (6, 3899760), (8, 2924820), (9, 2599840), (10, 2339856), (12, 1949880), (15, 1559904), (16, 1462410), (18, 1299920), (20, 1169928), (24, 974940), (30, 779952), (32, 731205), (36, 649960), (40, 584964), (45, 519968), (48, 487470), (60, 389976), (72, 324980), (80, 292482), (90, 259984), (96, 243735), (120, 194988), (144, 162490), (160, 146241), (180, 129992), (240, 97494), (288, 81245), (360, 64996), (480, 48747), (720, 32498), (1440, 16249)]