133340640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277793}}^1$

素因数の和:277811

約数の個数: 48

約数和(自身を含む): 420024528

約数和(自身を除く): 286683888

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, 277793, 555586, 833379, 1111172, 1388965, 1666758, 2222344, 2777930, 3333516, 4166895, 4444688, 5555860, 6667032, 8333790, 8889376, 11111720, 13334064, 16667580, 22223440, 26668128, 33335160, 44446880, 66670320, 133340640]

約数ペア:

[(1, 133340640), (2, 66670320), (3, 44446880), (4, 33335160), (5, 26668128), (6, 22223440), (8, 16667580), (10, 13334064), (12, 11111720), (15, 8889376), (16, 8333790), (20, 6667032), (24, 5555860), (30, 4444688), (32, 4166895), (40, 3333516), (48, 2777930), (60, 2222344), (80, 1666758), (96, 1388965), (120, 1111172), (160, 833379), (240, 555586), (480, 277793)]