120386400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:613

約数の個数: 144

約数和(自身を含む): 396474624

約数和(自身を除く): 276088224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 103, 120, 150, 160, 200, 206, 240, 300, 309, 400, 412, 480, 487, 515, 600, 618, 800, 824, 974, 1030, 1200, 1236, 1461, 1545, 1648, 1948, 2060, 2400, 2435, 2472, 2575, 2922, 3090, 3296, 3896, 4120, 4870, 4944, 5150, 5844, 6180, 7305, 7725, 7792, 8240, 9740, 9888, 10300, 11688, 12175, 12360, 14610, 15450, 15584, 16480, 19480, 20600, 23376, 24350, 24720, 29220, 30900, 36525, 38960, 41200, 46752, 48700, 49440, 50161, 58440, 61800, 73050, 77920, 82400, 97400, 100322, 116880, 123600, 146100, 150483, 194800, 200644, 233760, 247200, 250805, 292200, 300966, 389600, 401288, 501610, 584400, 601932, 752415, 802576, 1003220, 1168800, 1203864, 1254025, 1504830, 1605152, 2006440, 2407728, 2508050, 3009660, 3762075, 4012880, 4815456, 5016100, 6019320, 7524150, 8025760, 10032200, 12038640, 15048300, 20064400, 24077280, 30096600, 40128800, 60193200, 120386400]

約数ペア:

[(1, 120386400), (2, 60193200), (3, 40128800), (4, 30096600), (5, 24077280), (6, 20064400), (8, 15048300), (10, 12038640), (12, 10032200), (15, 8025760), (16, 7524150), (20, 6019320), (24, 5016100), (25, 4815456), (30, 4012880), (32, 3762075), (40, 3009660), (48, 2508050), (50, 2407728), (60, 2006440), (75, 1605152), (80, 1504830), (96, 1254025), (100, 1203864), (103, 1168800), (120, 1003220), (150, 802576), (160, 752415), (200, 601932), (206, 584400), (240, 501610), (300, 401288), (309, 389600), (400, 300966), (412, 292200), (480, 250805), (487, 247200), (515, 233760), (600, 200644), (618, 194800), (800, 150483), (824, 146100), (974, 123600), (1030, 116880), (1200, 100322), (1236, 97400), (1461, 82400), (1545, 77920), (1648, 73050), (1948, 61800), (2060, 58440), (2400, 50161), (2435, 49440), (2472, 48700), (2575, 46752), (2922, 41200), (3090, 38960), (3296, 36525), (3896, 30900), (4120, 29220), (4870, 24720), (4944, 24350), (5150, 23376), (5844, 20600), (6180, 19480), (7305, 16480), (7725, 15584), (7792, 15450), (8240, 14610), (9740, 12360), (9888, 12175), (10300, 11688)]