2937240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 9828000

約数和(自身を除く): 6890760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 199, 205, 246, 328, 360, 369, 398, 410, 492, 597, 615, 738, 796, 820, 984, 995, 1194, 1230, 1476, 1592, 1640, 1791, 1845, 1990, 2388, 2460, 2952, 2985, 3582, 3690, 3980, 4776, 4920, 5970, 7164, 7380, 7960, 8159, 8955, 11940, 14328, 14760, 16318, 17910, 23880, 24477, 32636, 35820, 40795, 48954, 65272, 71640, 73431, 81590, 97908, 122385, 146862, 163180, 195816, 244770, 293724, 326360, 367155, 489540, 587448, 734310, 979080, 1468620, 2937240]

約数ペア:

[(1, 2937240), (2, 1468620), (3, 979080), (4, 734310), (5, 587448), (6, 489540), (8, 367155), (9, 326360), (10, 293724), (12, 244770), (15, 195816), (18, 163180), (20, 146862), (24, 122385), (30, 97908), (36, 81590), (40, 73431), (41, 71640), (45, 65272), (60, 48954), (72, 40795), (82, 35820), (90, 32636), (120, 24477), (123, 23880), (164, 17910), (180, 16318), (199, 14760), (205, 14328), (246, 11940), (328, 8955), (360, 8159), (369, 7960), (398, 7380), (410, 7164), (492, 5970), (597, 4920), (615, 4776), (738, 3980), (796, 3690), (820, 3582), (984, 2985), (995, 2952), (1194, 2460), (1230, 2388), (1476, 1990), (1592, 1845), (1640, 1791)]