2711640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 5582760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 383, 472, 590, 708, 766, 885, 1149, 1180, 1416, 1532, 1770, 1915, 2298, 2360, 3064, 3540, 3830, 4596, 5745, 7080, 7660, 9192, 11490, 15320, 22597, 22980, 45194, 45960, 67791, 90388, 112985, 135582, 180776, 225970, 271164, 338955, 451940, 542328, 677910, 903880, 1355820, 2711640]

約数ペア:

[(1, 2711640), (2, 1355820), (3, 903880), (4, 677910), (5, 542328), (6, 451940), (8, 338955), (10, 271164), (12, 225970), (15, 180776), (20, 135582), (24, 112985), (30, 90388), (40, 67791), (59, 45960), (60, 45194), (118, 22980), (120, 22597), (177, 15320), (236, 11490), (295, 9192), (354, 7660), (383, 7080), (472, 5745), (590, 4596), (708, 3830), (766, 3540), (885, 3064), (1149, 2360), (1180, 2298), (1416, 1915), (1532, 1770)]