57684120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 131013480

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, 359, 390, 412, 515, 520, 618, 718, 780, 824, 1030, 1077, 1236, 1339, 1436, 1545, 1560, 1795, 2060, 2154, 2472, 2678, 2872, 3090, 3590, 4017, 4120, 4308, 4667, 5356, 5385, 6180, 6695, 7180, 8034, 8616, 9334, 10712, 10770, 12360, 13390, 14001, 14360, 16068, 18668, 20085, 21540, 23335, 26780, 28002, 32136, 36977, 37336, 40170, 43080, 46670, 53560, 56004, 70005, 73954, 80340, 93340, 110931, 112008, 140010, 147908, 160680, 184885, 186680, 221862, 280020, 295816, 369770, 443724, 480701, 554655, 560040, 739540, 887448, 961402, 1109310, 1442103, 1479080, 1922804, 2218620, 2403505, 2884206, 3845608, 4437240, 4807010, 5768412, 7210515, 9614020, 11536824, 14421030, 19228040, 28842060, 57684120]

約数ペア:

[(1, 57684120), (2, 28842060), (3, 19228040), (4, 14421030), (5, 11536824), (6, 9614020), (8, 7210515), (10, 5768412), (12, 4807010), (13, 4437240), (15, 3845608), (20, 2884206), (24, 2403505), (26, 2218620), (30, 1922804), (39, 1479080), (40, 1442103), (52, 1109310), (60, 961402), (65, 887448), (78, 739540), (103, 560040), (104, 554655), (120, 480701), (130, 443724), (156, 369770), (195, 295816), (206, 280020), (260, 221862), (309, 186680), (312, 184885), (359, 160680), (390, 147908), (412, 140010), (515, 112008), (520, 110931), (618, 93340), (718, 80340), (780, 73954), (824, 70005), (1030, 56004), (1077, 53560), (1236, 46670), (1339, 43080), (1436, 40170), (1545, 37336), (1560, 36977), (1795, 32136), (2060, 28002), (2154, 26780), (2472, 23335), (2678, 21540), (2872, 20085), (3090, 18668), (3590, 16068), (4017, 14360), (4120, 14001), (4308, 13390), (4667, 12360), (5356, 10770), (5385, 10712), (6180, 9334), (6695, 8616), (7180, 8034)]