1445859540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{12301}}^1$

素因数の和:12969

約数の個数: 72

約数和(自身を含む): 4392847368

約数和(自身を除く): 2946987828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 653, 1306, 1959, 2612, 3265, 3918, 5877, 6530, 7836, 9795, 11754, 12301, 13060, 19590, 23508, 24602, 29385, 36903, 39180, 49204, 58770, 61505, 73806, 110709, 117540, 123010, 147612, 184515, 221418, 246020, 369030, 442836, 553545, 738060, 1107090, 2214180, 8032553, 16065106, 24097659, 32130212, 40162765, 48195318, 72292977, 80325530, 96390636, 120488295, 144585954, 160651060, 240976590, 289171908, 361464885, 481953180, 722929770, 1445859540]

約数ペア:

[(1, 1445859540), (2, 722929770), (3, 481953180), (4, 361464885), (5, 289171908), (6, 240976590), (9, 160651060), (10, 144585954), (12, 120488295), (15, 96390636), (18, 80325530), (20, 72292977), (30, 48195318), (36, 40162765), (45, 32130212), (60, 24097659), (90, 16065106), (180, 8032553), (653, 2214180), (1306, 1107090), (1959, 738060), (2612, 553545), (3265, 442836), (3918, 369030), (5877, 246020), (6530, 221418), (7836, 184515), (9795, 147612), (11754, 123010), (12301, 117540), (13060, 110709), (19590, 73806), (23508, 61505), (24602, 58770), (29385, 49204), (36903, 39180)]