42674160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 132982560

約数和(自身を除く): 90308400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 661, 807, 1076, 1322, 1345, 1614, 1983, 2152, 2644, 2690, 3228, 3305, 3966, 4035, 4304, 5288, 5380, 6456, 6610, 7932, 8070, 9915, 10576, 10760, 12912, 13220, 15864, 16140, 19830, 21520, 26440, 31728, 32280, 39660, 52880, 64560, 79320, 158640, 177809, 355618, 533427, 711236, 889045, 1066854, 1422472, 1778090, 2133708, 2667135, 2844944, 3556180, 4267416, 5334270, 7112360, 8534832, 10668540, 14224720, 21337080, 42674160]

約数ペア:

[(1, 42674160), (2, 21337080), (3, 14224720), (4, 10668540), (5, 8534832), (6, 7112360), (8, 5334270), (10, 4267416), (12, 3556180), (15, 2844944), (16, 2667135), (20, 2133708), (24, 1778090), (30, 1422472), (40, 1066854), (48, 889045), (60, 711236), (80, 533427), (120, 355618), (240, 177809), (269, 158640), (538, 79320), (661, 64560), (807, 52880), (1076, 39660), (1322, 32280), (1345, 31728), (1614, 26440), (1983, 21520), (2152, 19830), (2644, 16140), (2690, 15864), (3228, 13220), (3305, 12912), (3966, 10760), (4035, 10576), (4304, 9915), (5288, 8070), (5380, 7932), (6456, 6610)]