1112400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{103}}^1$

素因数の和:130

約数の個数: 120

約数和(自身を含む): 3997760

約数和(自身を除く): 2885360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 103, 108, 120, 135, 144, 150, 180, 200, 206, 216, 225, 240, 270, 300, 309, 360, 400, 412, 432, 450, 515, 540, 600, 618, 675, 720, 824, 900, 927, 1030, 1080, 1200, 1236, 1350, 1545, 1648, 1800, 1854, 2060, 2160, 2472, 2575, 2700, 2781, 3090, 3600, 3708, 4120, 4635, 4944, 5150, 5400, 5562, 6180, 7416, 7725, 8240, 9270, 10300, 10800, 11124, 12360, 13905, 14832, 15450, 18540, 20600, 22248, 23175, 24720, 27810, 30900, 37080, 41200, 44496, 46350, 55620, 61800, 69525, 74160, 92700, 111240, 123600, 139050, 185400, 222480, 278100, 370800, 556200, 1112400]

約数ペア:

[(1, 1112400), (2, 556200), (3, 370800), (4, 278100), (5, 222480), (6, 185400), (8, 139050), (9, 123600), (10, 111240), (12, 92700), (15, 74160), (16, 69525), (18, 61800), (20, 55620), (24, 46350), (25, 44496), (27, 41200), (30, 37080), (36, 30900), (40, 27810), (45, 24720), (48, 23175), (50, 22248), (54, 20600), (60, 18540), (72, 15450), (75, 14832), (80, 13905), (90, 12360), (100, 11124), (103, 10800), (108, 10300), (120, 9270), (135, 8240), (144, 7725), (150, 7416), (180, 6180), (200, 5562), (206, 5400), (216, 5150), (225, 4944), (240, 4635), (270, 4120), (300, 3708), (309, 3600), (360, 3090), (400, 2781), (412, 2700), (432, 2575), (450, 2472), (515, 2160), (540, 2060), (600, 1854), (618, 1800), (675, 1648), (720, 1545), (824, 1350), (900, 1236), (927, 1200), (1030, 1080)]