29917080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27701}}^1$

素因数の和:27721

約数の個数: 64

約数和(自身を含む): 99727200

約数和(自身を除く): 69810120

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, 27701, 55402, 83103, 110804, 138505, 166206, 221608, 249309, 277010, 332412, 415515, 498618, 554020, 664824, 747927, 831030, 997236, 1108040, 1246545, 1495854, 1662060, 1994472, 2493090, 2991708, 3324120, 3739635, 4986180, 5983416, 7479270, 9972360, 14958540, 29917080]

約数ペア:

[(1, 29917080), (2, 14958540), (3, 9972360), (4, 7479270), (5, 5983416), (6, 4986180), (8, 3739635), (9, 3324120), (10, 2991708), (12, 2493090), (15, 1994472), (18, 1662060), (20, 1495854), (24, 1246545), (27, 1108040), (30, 997236), (36, 831030), (40, 747927), (45, 664824), (54, 554020), (60, 498618), (72, 415515), (90, 332412), (108, 277010), (120, 249309), (135, 221608), (180, 166206), (216, 138505), (270, 110804), (360, 83103), (540, 55402), (1080, 27701)]