53699640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{677}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 161580960

約数和(自身を除く): 107881320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 677, 1322, 1354, 1983, 2031, 2644, 2708, 3305, 3385, 3966, 4062, 5288, 5416, 6610, 6770, 7932, 8124, 9915, 10155, 13220, 13540, 15864, 16248, 19830, 20310, 26440, 27080, 39660, 40620, 79320, 81240, 447497, 894994, 1342491, 1789988, 2237485, 2684982, 3579976, 4474970, 5369964, 6712455, 8949940, 10739928, 13424910, 17899880, 26849820, 53699640]

約数ペア:

[(1, 53699640), (2, 26849820), (3, 17899880), (4, 13424910), (5, 10739928), (6, 8949940), (8, 6712455), (10, 5369964), (12, 4474970), (15, 3579976), (20, 2684982), (24, 2237485), (30, 1789988), (40, 1342491), (60, 894994), (120, 447497), (661, 81240), (677, 79320), (1322, 40620), (1354, 39660), (1983, 27080), (2031, 26440), (2644, 20310), (2708, 19830), (3305, 16248), (3385, 15864), (3966, 13540), (4062, 13220), (5288, 10155), (5416, 9915), (6610, 8124), (6770, 7932)]