48080400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 155912640

約数和(自身を除く): 107832240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 103, 120, 150, 200, 206, 240, 300, 309, 389, 400, 412, 515, 600, 618, 778, 824, 1030, 1167, 1200, 1236, 1545, 1556, 1648, 1945, 2060, 2334, 2472, 2575, 3090, 3112, 3890, 4120, 4668, 4944, 5150, 5835, 6180, 6224, 7725, 7780, 8240, 9336, 9725, 10300, 11670, 12360, 15450, 15560, 18672, 19450, 20600, 23340, 24720, 29175, 30900, 31120, 38900, 40067, 41200, 46680, 58350, 61800, 77800, 80134, 93360, 116700, 120201, 123600, 155600, 160268, 200335, 233400, 240402, 320536, 400670, 466800, 480804, 601005, 641072, 801340, 961608, 1001675, 1202010, 1602680, 1923216, 2003350, 2404020, 3005025, 3205360, 4006700, 4808040, 6010050, 8013400, 9616080, 12020100, 16026800, 24040200, 48080400]

約数ペア:

[(1, 48080400), (2, 24040200), (3, 16026800), (4, 12020100), (5, 9616080), (6, 8013400), (8, 6010050), (10, 4808040), (12, 4006700), (15, 3205360), (16, 3005025), (20, 2404020), (24, 2003350), (25, 1923216), (30, 1602680), (40, 1202010), (48, 1001675), (50, 961608), (60, 801340), (75, 641072), (80, 601005), (100, 480804), (103, 466800), (120, 400670), (150, 320536), (200, 240402), (206, 233400), (240, 200335), (300, 160268), (309, 155600), (389, 123600), (400, 120201), (412, 116700), (515, 93360), (600, 80134), (618, 77800), (778, 61800), (824, 58350), (1030, 46680), (1167, 41200), (1200, 40067), (1236, 38900), (1545, 31120), (1556, 30900), (1648, 29175), (1945, 24720), (2060, 23340), (2334, 20600), (2472, 19450), (2575, 18672), (3090, 15560), (3112, 15450), (3890, 12360), (4120, 11670), (4668, 10300), (4944, 9725), (5150, 9336), (5835, 8240), (6180, 7780), (6224, 7725)]