23960040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15359}}^1$

素因数の和:15386

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 53454360

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, 390, 520, 780, 1560, 15359, 30718, 46077, 61436, 76795, 92154, 122872, 153590, 184308, 199667, 230385, 307180, 368616, 399334, 460770, 599001, 614360, 798668, 921540, 998335, 1198002, 1597336, 1843080, 1996670, 2396004, 2995005, 3993340, 4792008, 5990010, 7986680, 11980020, 23960040]

約数ペア:

[(1, 23960040), (2, 11980020), (3, 7986680), (4, 5990010), (5, 4792008), (6, 3993340), (8, 2995005), (10, 2396004), (12, 1996670), (13, 1843080), (15, 1597336), (20, 1198002), (24, 998335), (26, 921540), (30, 798668), (39, 614360), (40, 599001), (52, 460770), (60, 399334), (65, 368616), (78, 307180), (104, 230385), (120, 199667), (130, 184308), (156, 153590), (195, 122872), (260, 92154), (312, 76795), (390, 61436), (520, 46077), (780, 30718), (1560, 15359)]