1407240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1303}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 4694400

約数和(自身を除く): 3287160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1303, 2606, 3909, 5212, 6515, 7818, 10424, 11727, 13030, 15636, 19545, 23454, 26060, 31272, 35181, 39090, 46908, 52120, 58635, 70362, 78180, 93816, 117270, 140724, 156360, 175905, 234540, 281448, 351810, 469080, 703620, 1407240]

約数ペア:

[(1, 1407240), (2, 703620), (3, 469080), (4, 351810), (5, 281448), (6, 234540), (8, 175905), (9, 156360), (10, 140724), (12, 117270), (15, 93816), (18, 78180), (20, 70362), (24, 58635), (27, 52120), (30, 46908), (36, 39090), (40, 35181), (45, 31272), (54, 26060), (60, 23454), (72, 19545), (90, 15636), (108, 13030), (120, 11727), (135, 10424), (180, 7818), (216, 6515), (270, 5212), (360, 3909), (540, 2606), (1080, 1303)]