754920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{233}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 2548260

約数和(自身を除く): 1793340

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, 233, 270, 324, 360, 405, 466, 540, 648, 699, 810, 932, 1080, 1165, 1398, 1620, 1864, 2097, 2330, 2796, 3240, 3495, 4194, 4660, 5592, 6291, 6990, 8388, 9320, 10485, 12582, 13980, 16776, 18873, 20970, 25164, 27960, 31455, 37746, 41940, 50328, 62910, 75492, 83880, 94365, 125820, 150984, 188730, 251640, 377460, 754920]

約数ペア:

[(1, 754920), (2, 377460), (3, 251640), (4, 188730), (5, 150984), (6, 125820), (8, 94365), (9, 83880), (10, 75492), (12, 62910), (15, 50328), (18, 41940), (20, 37746), (24, 31455), (27, 27960), (30, 25164), (36, 20970), (40, 18873), (45, 16776), (54, 13980), (60, 12582), (72, 10485), (81, 9320), (90, 8388), (108, 6990), (120, 6291), (135, 5592), (162, 4660), (180, 4194), (216, 3495), (233, 3240), (270, 2796), (324, 2330), (360, 2097), (405, 1864), (466, 1620), (540, 1398), (648, 1165), (699, 1080), (810, 932)]