16530720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{34439}}^1$

素因数の和:34457

約数の個数: 48

約数和(自身を含む): 52073280

約数和(自身を除く): 35542560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 34439, 68878, 103317, 137756, 172195, 206634, 275512, 344390, 413268, 516585, 551024, 688780, 826536, 1033170, 1102048, 1377560, 1653072, 2066340, 2755120, 3306144, 4132680, 5510240, 8265360, 16530720]

約数ペア:

[(1, 16530720), (2, 8265360), (3, 5510240), (4, 4132680), (5, 3306144), (6, 2755120), (8, 2066340), (10, 1653072), (12, 1377560), (15, 1102048), (16, 1033170), (20, 826536), (24, 688780), (30, 551024), (32, 516585), (40, 413268), (48, 344390), (60, 275512), (80, 206634), (96, 172195), (120, 137756), (160, 103317), (240, 68878), (480, 34439)]