82331640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25411}}^1$

素因数の和:25434

約数の個数: 80

約数和(自身を含む): 276736680

約数和(自身を除く): 194405040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25411, 50822, 76233, 101644, 127055, 152466, 203288, 228699, 254110, 304932, 381165, 457398, 508220, 609864, 686097, 762330, 914796, 1016440, 1143495, 1372194, 1524660, 1829592, 2058291, 2286990, 2744388, 3049320, 3430485, 4116582, 4573980, 5488776, 6860970, 8233164, 9147960, 10291455, 13721940, 16466328, 20582910, 27443880, 41165820, 82331640]

約数ペア:

[(1, 82331640), (2, 41165820), (3, 27443880), (4, 20582910), (5, 16466328), (6, 13721940), (8, 10291455), (9, 9147960), (10, 8233164), (12, 6860970), (15, 5488776), (18, 4573980), (20, 4116582), (24, 3430485), (27, 3049320), (30, 2744388), (36, 2286990), (40, 2058291), (45, 1829592), (54, 1524660), (60, 1372194), (72, 1143495), (81, 1016440), (90, 914796), (108, 762330), (120, 686097), (135, 609864), (162, 508220), (180, 457398), (216, 381165), (270, 304932), (324, 254110), (360, 228699), (405, 203288), (540, 152466), (648, 127055), (810, 101644), (1080, 76233), (1620, 50822), (3240, 25411)]