53757240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1291}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 161861760

約数和(自身を除く): 108104520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1291, 1388, 1735, 2082, 2582, 2776, 3470, 3873, 4164, 5164, 5205, 6455, 6940, 7746, 8328, 10328, 10410, 12910, 13880, 15492, 19365, 20820, 25820, 30984, 38730, 41640, 51640, 77460, 154920, 447977, 895954, 1343931, 1791908, 2239885, 2687862, 3583816, 4479770, 5375724, 6719655, 8959540, 10751448, 13439310, 17919080, 26878620, 53757240]

約数ペア:

[(1, 53757240), (2, 26878620), (3, 17919080), (4, 13439310), (5, 10751448), (6, 8959540), (8, 6719655), (10, 5375724), (12, 4479770), (15, 3583816), (20, 2687862), (24, 2239885), (30, 1791908), (40, 1343931), (60, 895954), (120, 447977), (347, 154920), (694, 77460), (1041, 51640), (1291, 41640), (1388, 38730), (1735, 30984), (2082, 25820), (2582, 20820), (2776, 19365), (3470, 15492), (3873, 13880), (4164, 12910), (5164, 10410), (5205, 10328), (6455, 8328), (6940, 7746)]