1054920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 3240000

約数和(自身を除く): 2185080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 149, 177, 236, 295, 298, 354, 447, 472, 590, 596, 708, 745, 885, 894, 1180, 1192, 1416, 1490, 1770, 1788, 2235, 2360, 2980, 3540, 3576, 4470, 5960, 7080, 8791, 8940, 17582, 17880, 26373, 35164, 43955, 52746, 70328, 87910, 105492, 131865, 175820, 210984, 263730, 351640, 527460, 1054920]

約数ペア:

[(1, 1054920), (2, 527460), (3, 351640), (4, 263730), (5, 210984), (6, 175820), (8, 131865), (10, 105492), (12, 87910), (15, 70328), (20, 52746), (24, 43955), (30, 35164), (40, 26373), (59, 17880), (60, 17582), (118, 8940), (120, 8791), (149, 7080), (177, 5960), (236, 4470), (295, 3576), (298, 3540), (354, 2980), (447, 2360), (472, 2235), (590, 1788), (596, 1770), (708, 1490), (745, 1416), (885, 1192), (894, 1180)]