54395520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 177871680

約数和(自身を除く): 123476160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 691, 820, 960, 984, 1230, 1312, 1382, 1640, 1920, 1968, 2073, 2460, 2624, 2764, 3280, 3455, 3936, 4146, 4920, 5248, 5528, 6560, 6910, 7872, 8292, 9840, 10365, 11056, 13120, 13820, 15744, 16584, 19680, 20730, 22112, 26240, 27640, 28331, 33168, 39360, 41460, 44224, 55280, 56662, 66336, 78720, 82920, 84993, 88448, 110560, 113324, 132672, 141655, 165840, 169986, 221120, 226648, 265344, 283310, 331680, 339972, 424965, 442240, 453296, 566620, 663360, 679944, 849930, 906592, 1133240, 1326720, 1359888, 1699860, 1813184, 2266480, 2719776, 3399720, 3626368, 4532960, 5439552, 6799440, 9065920, 10879104, 13598880, 18131840, 27197760, 54395520]

約数ペア:

[(1, 54395520), (2, 27197760), (3, 18131840), (4, 13598880), (5, 10879104), (6, 9065920), (8, 6799440), (10, 5439552), (12, 4532960), (15, 3626368), (16, 3399720), (20, 2719776), (24, 2266480), (30, 1813184), (32, 1699860), (40, 1359888), (41, 1326720), (48, 1133240), (60, 906592), (64, 849930), (80, 679944), (82, 663360), (96, 566620), (120, 453296), (123, 442240), (128, 424965), (160, 339972), (164, 331680), (192, 283310), (205, 265344), (240, 226648), (246, 221120), (320, 169986), (328, 165840), (384, 141655), (410, 132672), (480, 113324), (492, 110560), (615, 88448), (640, 84993), (656, 82920), (691, 78720), (820, 66336), (960, 56662), (984, 55280), (1230, 44224), (1312, 41460), (1382, 39360), (1640, 33168), (1920, 28331), (1968, 27640), (2073, 26240), (2460, 22112), (2624, 20730), (2764, 19680), (3280, 16584), (3455, 15744), (3936, 13820), (4146, 13120), (4920, 11056), (5248, 10365), (5528, 9840), (6560, 8292), (6910, 7872)]