85348320

素因数分解:

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

素因数の和:948

約数の個数: 96

約数和(自身を含む): 270254880

約数和(自身を除く): 184906560

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, 269, 480, 538, 661, 807, 1076, 1322, 1345, 1614, 1983, 2152, 2644, 2690, 3228, 3305, 3966, 4035, 4304, 5288, 5380, 6456, 6610, 7932, 8070, 8608, 9915, 10576, 10760, 12912, 13220, 15864, 16140, 19830, 21152, 21520, 25824, 26440, 31728, 32280, 39660, 43040, 52880, 63456, 64560, 79320, 105760, 129120, 158640, 177809, 317280, 355618, 533427, 711236, 889045, 1066854, 1422472, 1778090, 2133708, 2667135, 2844944, 3556180, 4267416, 5334270, 5689888, 7112360, 8534832, 10668540, 14224720, 17069664, 21337080, 28449440, 42674160, 85348320]

約数ペア:

[(1, 85348320), (2, 42674160), (3, 28449440), (4, 21337080), (5, 17069664), (6, 14224720), (8, 10668540), (10, 8534832), (12, 7112360), (15, 5689888), (16, 5334270), (20, 4267416), (24, 3556180), (30, 2844944), (32, 2667135), (40, 2133708), (48, 1778090), (60, 1422472), (80, 1066854), (96, 889045), (120, 711236), (160, 533427), (240, 355618), (269, 317280), (480, 177809), (538, 158640), (661, 129120), (807, 105760), (1076, 79320), (1322, 64560), (1345, 63456), (1614, 52880), (1983, 43040), (2152, 39660), (2644, 32280), (2690, 31728), (3228, 26440), (3305, 25824), (3966, 21520), (4035, 21152), (4304, 19830), (5288, 16140), (5380, 15864), (6456, 13220), (6610, 12912), (7932, 10760), (8070, 10576), (8608, 9915)]