15201480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{18097}}^1$

素因数の和:18118

約数の個数: 64

約数和(自身を含む): 52122240

約数和(自身を除く): 36920760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 18097, 36194, 54291, 72388, 90485, 108582, 126679, 144776, 180970, 217164, 253358, 271455, 361940, 380037, 434328, 506716, 542910, 633395, 723880, 760074, 1013432, 1085820, 1266790, 1520148, 1900185, 2171640, 2533580, 3040296, 3800370, 5067160, 7600740, 15201480]

約数ペア:

[(1, 15201480), (2, 7600740), (3, 5067160), (4, 3800370), (5, 3040296), (6, 2533580), (7, 2171640), (8, 1900185), (10, 1520148), (12, 1266790), (14, 1085820), (15, 1013432), (20, 760074), (21, 723880), (24, 633395), (28, 542910), (30, 506716), (35, 434328), (40, 380037), (42, 361940), (56, 271455), (60, 253358), (70, 217164), (84, 180970), (105, 144776), (120, 126679), (140, 108582), (168, 90485), (210, 72388), (280, 54291), (420, 36194), (840, 18097)]