73684320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{153509}}^1$

素因数の和:153527

約数の個数: 48

約数和(自身を含む): 232107120

約数和(自身を除く): 158422800

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, 153509, 307018, 460527, 614036, 767545, 921054, 1228072, 1535090, 1842108, 2302635, 2456144, 3070180, 3684216, 4605270, 4912288, 6140360, 7368432, 9210540, 12280720, 14736864, 18421080, 24561440, 36842160, 73684320]

約数ペア:

[(1, 73684320), (2, 36842160), (3, 24561440), (4, 18421080), (5, 14736864), (6, 12280720), (8, 9210540), (10, 7368432), (12, 6140360), (15, 4912288), (16, 4605270), (20, 3684216), (24, 3070180), (30, 2456144), (32, 2302635), (40, 1842108), (48, 1535090), (60, 1228072), (80, 921054), (96, 767545), (120, 614036), (160, 460527), (240, 307018), (480, 153509)]