47920080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15359}}^1$

素因数の和:15388

約数の個数: 80

約数和(自身を含む): 159989760

約数和(自身を除く): 112069680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15359, 30718, 46077, 61436, 76795, 92154, 122872, 153590, 184308, 199667, 230385, 245744, 307180, 368616, 399334, 460770, 599001, 614360, 737232, 798668, 921540, 998335, 1198002, 1228720, 1597336, 1843080, 1996670, 2396004, 2995005, 3194672, 3686160, 3993340, 4792008, 5990010, 7986680, 9584016, 11980020, 15973360, 23960040, 47920080]

約数ペア:

[(1, 47920080), (2, 23960040), (3, 15973360), (4, 11980020), (5, 9584016), (6, 7986680), (8, 5990010), (10, 4792008), (12, 3993340), (13, 3686160), (15, 3194672), (16, 2995005), (20, 2396004), (24, 1996670), (26, 1843080), (30, 1597336), (39, 1228720), (40, 1198002), (48, 998335), (52, 921540), (60, 798668), (65, 737232), (78, 614360), (80, 599001), (104, 460770), (120, 399334), (130, 368616), (156, 307180), (195, 245744), (208, 230385), (240, 199667), (260, 184308), (312, 153590), (390, 122872), (520, 92154), (624, 76795), (780, 61436), (1040, 46077), (1560, 30718), (3120, 15359)]