56077320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 183456000

約数和(自身を除く): 127378680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 349, 390, 412, 515, 520, 618, 698, 780, 824, 1030, 1047, 1236, 1339, 1396, 1545, 1560, 1745, 2060, 2094, 2472, 2678, 2792, 3090, 3490, 4017, 4120, 4188, 4537, 5235, 5356, 6180, 6695, 6980, 8034, 8376, 9074, 10470, 10712, 12360, 13390, 13611, 13960, 16068, 18148, 20085, 20940, 22685, 26780, 27222, 32136, 35947, 36296, 40170, 41880, 45370, 53560, 54444, 68055, 71894, 80340, 90740, 107841, 108888, 136110, 143788, 160680, 179735, 181480, 215682, 272220, 287576, 359470, 431364, 467311, 539205, 544440, 718940, 862728, 934622, 1078410, 1401933, 1437880, 1869244, 2156820, 2336555, 2803866, 3738488, 4313640, 4673110, 5607732, 7009665, 9346220, 11215464, 14019330, 18692440, 28038660, 56077320]

約数ペア:

[(1, 56077320), (2, 28038660), (3, 18692440), (4, 14019330), (5, 11215464), (6, 9346220), (8, 7009665), (10, 5607732), (12, 4673110), (13, 4313640), (15, 3738488), (20, 2803866), (24, 2336555), (26, 2156820), (30, 1869244), (39, 1437880), (40, 1401933), (52, 1078410), (60, 934622), (65, 862728), (78, 718940), (103, 544440), (104, 539205), (120, 467311), (130, 431364), (156, 359470), (195, 287576), (206, 272220), (260, 215682), (309, 181480), (312, 179735), (349, 160680), (390, 143788), (412, 136110), (515, 108888), (520, 107841), (618, 90740), (698, 80340), (780, 71894), (824, 68055), (1030, 54444), (1047, 53560), (1236, 45370), (1339, 41880), (1396, 40170), (1545, 36296), (1560, 35947), (1745, 32136), (2060, 27222), (2094, 26780), (2472, 22685), (2678, 20940), (2792, 20085), (3090, 18148), (3490, 16068), (4017, 13960), (4120, 13611), (4188, 13390), (4537, 12360), (5235, 10712), (5356, 10470), (6180, 9074), (6695, 8376), (6980, 8034)]