30402960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{18097}}^1$

素因数の和:18120

約数の個数: 80

約数和(自身を含む): 107719296

約数和(自身を除く): 77316336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 18097, 36194, 54291, 72388, 90485, 108582, 126679, 144776, 180970, 217164, 253358, 271455, 289552, 361940, 380037, 434328, 506716, 542910, 633395, 723880, 760074, 868656, 1013432, 1085820, 1266790, 1447760, 1520148, 1900185, 2026864, 2171640, 2533580, 3040296, 3800370, 4343280, 5067160, 6080592, 7600740, 10134320, 15201480, 30402960]

約数ペア:

[(1, 30402960), (2, 15201480), (3, 10134320), (4, 7600740), (5, 6080592), (6, 5067160), (7, 4343280), (8, 3800370), (10, 3040296), (12, 2533580), (14, 2171640), (15, 2026864), (16, 1900185), (20, 1520148), (21, 1447760), (24, 1266790), (28, 1085820), (30, 1013432), (35, 868656), (40, 760074), (42, 723880), (48, 633395), (56, 542910), (60, 506716), (70, 434328), (80, 380037), (84, 361940), (105, 289552), (112, 271455), (120, 253358), (140, 217164), (168, 180970), (210, 144776), (240, 126679), (280, 108582), (336, 90485), (420, 72388), (560, 54291), (840, 36194), (1680, 18097)]