61797240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{171659}}^1$

素因数の和:171676

約数の個数: 48

約数和(自身を含む): 200842200

約数和(自身を除く): 139044960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 171659, 343318, 514977, 686636, 858295, 1029954, 1373272, 1544931, 1716590, 2059908, 2574885, 3089862, 3433180, 4119816, 5149770, 6179724, 6866360, 7724655, 10299540, 12359448, 15449310, 20599080, 30898620, 61797240]

約数ペア:

[(1, 61797240), (2, 30898620), (3, 20599080), (4, 15449310), (5, 12359448), (6, 10299540), (8, 7724655), (9, 6866360), (10, 6179724), (12, 5149770), (15, 4119816), (18, 3433180), (20, 3089862), (24, 2574885), (30, 2059908), (36, 1716590), (40, 1544931), (45, 1373272), (60, 1029954), (72, 858295), (90, 686636), (120, 514977), (180, 343318), (360, 171659)]