23400120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 70884000

約数和(自身を除く): 47483880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1789, 2180, 2616, 3270, 3578, 4360, 5367, 6540, 7156, 8945, 10734, 13080, 14312, 17890, 21468, 26835, 35780, 42936, 53670, 71560, 107340, 195001, 214680, 390002, 585003, 780004, 975005, 1170006, 1560008, 1950010, 2340012, 2925015, 3900020, 4680024, 5850030, 7800040, 11700060, 23400120]

約数ペア:

[(1, 23400120), (2, 11700060), (3, 7800040), (4, 5850030), (5, 4680024), (6, 3900020), (8, 2925015), (10, 2340012), (12, 1950010), (15, 1560008), (20, 1170006), (24, 975005), (30, 780004), (40, 585003), (60, 390002), (109, 214680), (120, 195001), (218, 107340), (327, 71560), (436, 53670), (545, 42936), (654, 35780), (872, 26835), (1090, 21468), (1308, 17890), (1635, 14312), (1789, 13080), (2180, 10734), (2616, 8945), (3270, 7156), (3578, 6540), (4360, 5367)]