73131720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26497}}^1$

素因数の和:26534

約数の個数: 64

約数和(自身を含む): 228942720

約数和(自身を除く): 155811000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 26497, 52994, 79491, 105988, 132485, 158982, 211976, 264970, 317964, 397455, 529940, 609431, 635928, 794910, 1059880, 1218862, 1589820, 1828293, 2437724, 3047155, 3179640, 3656586, 4875448, 6094310, 7313172, 9141465, 12188620, 14626344, 18282930, 24377240, 36565860, 73131720]

約数ペア:

[(1, 73131720), (2, 36565860), (3, 24377240), (4, 18282930), (5, 14626344), (6, 12188620), (8, 9141465), (10, 7313172), (12, 6094310), (15, 4875448), (20, 3656586), (23, 3179640), (24, 3047155), (30, 2437724), (40, 1828293), (46, 1589820), (60, 1218862), (69, 1059880), (92, 794910), (115, 635928), (120, 609431), (138, 529940), (184, 397455), (230, 317964), (276, 264970), (345, 211976), (460, 158982), (552, 132485), (690, 105988), (920, 79491), (1380, 52994), (2760, 26497)]