54886720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 112

約数和(自身を含む): 151424640

約数和(自身を除く): 96537920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 140, 160, 214, 224, 229, 280, 320, 428, 448, 458, 535, 560, 749, 856, 916, 1070, 1120, 1145, 1498, 1603, 1712, 1832, 2140, 2240, 2290, 2996, 3206, 3424, 3664, 3745, 4280, 4580, 5992, 6412, 6848, 7328, 7490, 8015, 8560, 9160, 11984, 12824, 14656, 14980, 16030, 17120, 18320, 23968, 24503, 25648, 29960, 32060, 34240, 36640, 47936, 49006, 51296, 59920, 64120, 73280, 98012, 102592, 119840, 122515, 128240, 171521, 196024, 239680, 245030, 256480, 343042, 392048, 490060, 512960, 686084, 784096, 857605, 980120, 1372168, 1568192, 1715210, 1960240, 2744336, 3430420, 3920480, 5488672, 6860840, 7840960, 10977344, 13721680, 27443360, 54886720]

約数ペア:

[(1, 54886720), (2, 27443360), (4, 13721680), (5, 10977344), (7, 7840960), (8, 6860840), (10, 5488672), (14, 3920480), (16, 3430420), (20, 2744336), (28, 1960240), (32, 1715210), (35, 1568192), (40, 1372168), (56, 980120), (64, 857605), (70, 784096), (80, 686084), (107, 512960), (112, 490060), (140, 392048), (160, 343042), (214, 256480), (224, 245030), (229, 239680), (280, 196024), (320, 171521), (428, 128240), (448, 122515), (458, 119840), (535, 102592), (560, 98012), (749, 73280), (856, 64120), (916, 59920), (1070, 51296), (1120, 49006), (1145, 47936), (1498, 36640), (1603, 34240), (1712, 32060), (1832, 29960), (2140, 25648), (2240, 24503), (2290, 23968), (2996, 18320), (3206, 17120), (3424, 16030), (3664, 14980), (3745, 14656), (4280, 12824), (4580, 11984), (5992, 9160), (6412, 8560), (6848, 8015), (7328, 7490)]