1330562640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{504001}}^1$

素因数の和:504028

約数の個数: 80

約数和(自身を含む): 4499729856

約数和(自身を除く): 3169167216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 504001, 1008002, 1512003, 2016004, 2520005, 3024006, 4032008, 5040010, 5544011, 6048012, 7560015, 8064016, 10080020, 11088022, 12096024, 15120030, 16632033, 20160040, 22176044, 24192048, 27720055, 30240060, 33264066, 40320080, 44352088, 55440110, 60480120, 66528132, 83160165, 88704176, 110880220, 120960240, 133056264, 166320330, 221760440, 266112528, 332640660, 443520880, 665281320, 1330562640]

約数ペア:

[(1, 1330562640), (2, 665281320), (3, 443520880), (4, 332640660), (5, 266112528), (6, 221760440), (8, 166320330), (10, 133056264), (11, 120960240), (12, 110880220), (15, 88704176), (16, 83160165), (20, 66528132), (22, 60480120), (24, 55440110), (30, 44352088), (33, 40320080), (40, 33264066), (44, 30240060), (48, 27720055), (55, 24192048), (60, 22176044), (66, 20160040), (80, 16632033), (88, 15120030), (110, 12096024), (120, 11088022), (132, 10080020), (165, 8064016), (176, 7560015), (220, 6048012), (240, 5544011), (264, 5040010), (330, 4032008), (440, 3024006), (528, 2520005), (660, 2016004), (880, 1512003), (1320, 1008002), (2640, 504001)]