12960540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{24001}}^1$

素因数の和:24019

約数の個数: 48

約数和(自身を含む): 40323360

約数和(自身を除く): 27362820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 24001, 48002, 72003, 96004, 120005, 144006, 216009, 240010, 288012, 360015, 432018, 480020, 648027, 720030, 864036, 1080045, 1296054, 1440060, 2160090, 2592108, 3240135, 4320180, 6480270, 12960540]

約数ペア:

[(1, 12960540), (2, 6480270), (3, 4320180), (4, 3240135), (5, 2592108), (6, 2160090), (9, 1440060), (10, 1296054), (12, 1080045), (15, 864036), (18, 720030), (20, 648027), (27, 480020), (30, 432018), (36, 360015), (45, 288012), (54, 240010), (60, 216009), (90, 144006), (108, 120005), (135, 96004), (180, 72003), (270, 48002), (540, 24001)]