165728760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3847}}^1$

素因数の和:4220

約数の個数: 64

約数和(自身を含む): 498700800

約数和(自身を除く): 332972040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1795, 2154, 2872, 3590, 3847, 4308, 5385, 7180, 7694, 8616, 10770, 11541, 14360, 15388, 19235, 21540, 23082, 30776, 38470, 43080, 46164, 57705, 76940, 92328, 115410, 153880, 230820, 461640, 1381073, 2762146, 4143219, 5524292, 6905365, 8286438, 11048584, 13810730, 16572876, 20716095, 27621460, 33145752, 41432190, 55242920, 82864380, 165728760]

約数ペア:

[(1, 165728760), (2, 82864380), (3, 55242920), (4, 41432190), (5, 33145752), (6, 27621460), (8, 20716095), (10, 16572876), (12, 13810730), (15, 11048584), (20, 8286438), (24, 6905365), (30, 5524292), (40, 4143219), (60, 2762146), (120, 1381073), (359, 461640), (718, 230820), (1077, 153880), (1436, 115410), (1795, 92328), (2154, 76940), (2872, 57705), (3590, 46164), (3847, 43080), (4308, 38470), (5385, 30776), (7180, 23082), (7694, 21540), (8616, 19235), (10770, 15388), (11541, 14360)]