53693520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{547}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 167161920

約数和(自身を除く): 113468400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 547, 818, 1094, 1227, 1636, 1641, 2045, 2188, 2454, 2735, 3272, 3282, 4090, 4376, 4908, 5470, 6135, 6544, 6564, 8180, 8205, 8752, 9816, 10940, 12270, 13128, 16360, 16410, 19632, 21880, 24540, 26256, 32720, 32820, 43760, 49080, 65640, 98160, 131280, 223723, 447446, 671169, 894892, 1118615, 1342338, 1789784, 2237230, 2684676, 3355845, 3579568, 4474460, 5369352, 6711690, 8948920, 10738704, 13423380, 17897840, 26846760, 53693520]

約数ペア:

[(1, 53693520), (2, 26846760), (3, 17897840), (4, 13423380), (5, 10738704), (6, 8948920), (8, 6711690), (10, 5369352), (12, 4474460), (15, 3579568), (16, 3355845), (20, 2684676), (24, 2237230), (30, 1789784), (40, 1342338), (48, 1118615), (60, 894892), (80, 671169), (120, 447446), (240, 223723), (409, 131280), (547, 98160), (818, 65640), (1094, 49080), (1227, 43760), (1636, 32820), (1641, 32720), (2045, 26256), (2188, 24540), (2454, 21880), (2735, 19632), (3272, 16410), (3282, 16360), (4090, 13128), (4376, 12270), (4908, 10940), (5470, 9816), (6135, 8752), (6544, 8205), (6564, 8180)]