191840160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{399667}}^1$

素因数の和:399685

約数の個数: 48

約数和(自身を含む): 604298016

約数和(自身を除く): 412457856

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, 399667, 799334, 1199001, 1598668, 1998335, 2398002, 3197336, 3996670, 4796004, 5995005, 6394672, 7993340, 9592008, 11990010, 12789344, 15986680, 19184016, 23980020, 31973360, 38368032, 47960040, 63946720, 95920080, 191840160]

約数ペア:

[(1, 191840160), (2, 95920080), (3, 63946720), (4, 47960040), (5, 38368032), (6, 31973360), (8, 23980020), (10, 19184016), (12, 15986680), (15, 12789344), (16, 11990010), (20, 9592008), (24, 7993340), (30, 6394672), (32, 5995005), (40, 4796004), (48, 3996670), (60, 3197336), (80, 2398002), (96, 1998335), (120, 1598668), (160, 1199001), (240, 799334), (480, 399667)]