111240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 374400

約数和(自身を除く): 263160

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, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 3090, 3708, 4120, 4635, 5562, 6180, 7416, 9270, 11124, 12360, 13905, 18540, 22248, 27810, 37080, 55620, 111240]

約数ペア:

[(1, 111240), (2, 55620), (3, 37080), (4, 27810), (5, 22248), (6, 18540), (8, 13905), (9, 12360), (10, 11124), (12, 9270), (15, 7416), (18, 6180), (20, 5562), (24, 4635), (27, 4120), (30, 3708), (36, 3090), (40, 2781), (45, 2472), (54, 2060), (60, 1854), (72, 1545), (90, 1236), (103, 1080), (108, 1030), (120, 927), (135, 824), (180, 618), (206, 540), (216, 515), (270, 412), (309, 360)]