2400435960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4409}}^1$

素因数の和:4785

約数の個数: 128

約数和(自身を含む): 7779240000

約数和(自身を除く): 5378804040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 349, 390, 520, 698, 780, 1047, 1396, 1560, 1745, 2094, 2792, 3490, 4188, 4409, 4537, 5235, 6980, 8376, 8818, 9074, 10470, 13227, 13611, 13960, 17636, 18148, 20940, 22045, 22685, 26454, 27222, 35272, 36296, 41880, 44090, 45370, 52908, 54444, 57317, 66135, 68055, 88180, 90740, 105816, 108888, 114634, 132270, 136110, 171951, 176360, 181480, 229268, 264540, 272220, 286585, 343902, 458536, 529080, 544440, 573170, 687804, 859755, 1146340, 1375608, 1538741, 1719510, 2292680, 3077482, 3439020, 4616223, 6154964, 6878040, 7693705, 9232446, 12309928, 15387410, 18464892, 20003633, 23081115, 30774820, 36929784, 40007266, 46162230, 60010899, 61549640, 80014532, 92324460, 100018165, 120021798, 160029064, 184648920, 200036330, 240043596, 300054495, 400072660, 480087192, 600108990, 800145320, 1200217980, 2400435960]

約数ペア:

[(1, 2400435960), (2, 1200217980), (3, 800145320), (4, 600108990), (5, 480087192), (6, 400072660), (8, 300054495), (10, 240043596), (12, 200036330), (13, 184648920), (15, 160029064), (20, 120021798), (24, 100018165), (26, 92324460), (30, 80014532), (39, 61549640), (40, 60010899), (52, 46162230), (60, 40007266), (65, 36929784), (78, 30774820), (104, 23081115), (120, 20003633), (130, 18464892), (156, 15387410), (195, 12309928), (260, 9232446), (312, 7693705), (349, 6878040), (390, 6154964), (520, 4616223), (698, 3439020), (780, 3077482), (1047, 2292680), (1396, 1719510), (1560, 1538741), (1745, 1375608), (2094, 1146340), (2792, 859755), (3490, 687804), (4188, 573170), (4409, 544440), (4537, 529080), (5235, 458536), (6980, 343902), (8376, 286585), (8818, 272220), (9074, 264540), (10470, 229268), (13227, 181480), (13611, 176360), (13960, 171951), (17636, 136110), (18148, 132270), (20940, 114634), (22045, 108888), (22685, 105816), (26454, 90740), (27222, 88180), (35272, 68055), (36296, 66135), (41880, 57317), (44090, 54444), (45370, 52908)]