54535560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1373}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 164220480

約数和(自身を除く): 109684920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1373, 1655, 1986, 2648, 2746, 3310, 3972, 4119, 4965, 5492, 6620, 6865, 7944, 8238, 9930, 10984, 13240, 13730, 16476, 19860, 20595, 27460, 32952, 39720, 41190, 54920, 82380, 164760, 454463, 908926, 1363389, 1817852, 2272315, 2726778, 3635704, 4544630, 5453556, 6816945, 9089260, 10907112, 13633890, 18178520, 27267780, 54535560]

約数ペア:

[(1, 54535560), (2, 27267780), (3, 18178520), (4, 13633890), (5, 10907112), (6, 9089260), (8, 6816945), (10, 5453556), (12, 4544630), (15, 3635704), (20, 2726778), (24, 2272315), (30, 1817852), (40, 1363389), (60, 908926), (120, 454463), (331, 164760), (662, 82380), (993, 54920), (1324, 41190), (1373, 39720), (1655, 32952), (1986, 27460), (2648, 20595), (2746, 19860), (3310, 16476), (3972, 13730), (4119, 13240), (4965, 10984), (5492, 9930), (6620, 8238), (6865, 7944)]