1057647720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{45667}}^1$

素因数の和:45874

約数の個数: 64

約数和(自身を含む): 3189453120

約数和(自身を除く): 2131805400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 23160, 45667, 91334, 137001, 182668, 228335, 274002, 365336, 456670, 548004, 685005, 913340, 1096008, 1370010, 1826680, 2740020, 5480040, 8813731, 17627462, 26441193, 35254924, 44068655, 52882386, 70509848, 88137310, 105764772, 132205965, 176274620, 211529544, 264411930, 352549240, 528823860, 1057647720]

約数ペア:

[(1, 1057647720), (2, 528823860), (3, 352549240), (4, 264411930), (5, 211529544), (6, 176274620), (8, 132205965), (10, 105764772), (12, 88137310), (15, 70509848), (20, 52882386), (24, 44068655), (30, 35254924), (40, 26441193), (60, 17627462), (120, 8813731), (193, 5480040), (386, 2740020), (579, 1826680), (772, 1370010), (965, 1096008), (1158, 913340), (1544, 685005), (1930, 548004), (2316, 456670), (2895, 365336), (3860, 274002), (4632, 228335), (5790, 182668), (7720, 137001), (11580, 91334), (23160, 45667)]