121735440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{56359}}^1$

素因数の和:56381

約数の個数: 80

約数和(自身を含む): 419318400

約数和(自身を除く): 297582960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 56359, 112718, 169077, 225436, 281795, 338154, 450872, 507231, 563590, 676308, 845385, 901744, 1014462, 1127180, 1352616, 1521693, 1690770, 2028924, 2254360, 2536155, 2705232, 3043386, 3381540, 4057848, 4508720, 5072310, 6086772, 6763080, 7608465, 8115696, 10144620, 12173544, 13526160, 15216930, 20289240, 24347088, 30433860, 40578480, 60867720, 121735440]

約数ペア:

[(1, 121735440), (2, 60867720), (3, 40578480), (4, 30433860), (5, 24347088), (6, 20289240), (8, 15216930), (9, 13526160), (10, 12173544), (12, 10144620), (15, 8115696), (16, 7608465), (18, 6763080), (20, 6086772), (24, 5072310), (27, 4508720), (30, 4057848), (36, 3381540), (40, 3043386), (45, 2705232), (48, 2536155), (54, 2254360), (60, 2028924), (72, 1690770), (80, 1521693), (90, 1352616), (108, 1127180), (120, 1014462), (135, 901744), (144, 845385), (180, 676308), (216, 563590), (240, 507231), (270, 450872), (360, 338154), (432, 281795), (540, 225436), (720, 169077), (1080, 112718), (2160, 56359)]