54171120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1870

約数の個数: 80

約数和(自身を含む): 169310592

約数和(自身を除く): 115139472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1723, 1965, 2096, 2620, 3144, 3446, 3930, 5169, 5240, 6288, 6892, 7860, 8615, 10338, 10480, 13784, 15720, 17230, 20676, 25845, 27568, 31440, 34460, 41352, 51690, 68920, 82704, 103380, 137840, 206760, 225713, 413520, 451426, 677139, 902852, 1128565, 1354278, 1805704, 2257130, 2708556, 3385695, 3611408, 4514260, 5417112, 6771390, 9028520, 10834224, 13542780, 18057040, 27085560, 54171120]

約数ペア:

[(1, 54171120), (2, 27085560), (3, 18057040), (4, 13542780), (5, 10834224), (6, 9028520), (8, 6771390), (10, 5417112), (12, 4514260), (15, 3611408), (16, 3385695), (20, 2708556), (24, 2257130), (30, 1805704), (40, 1354278), (48, 1128565), (60, 902852), (80, 677139), (120, 451426), (131, 413520), (240, 225713), (262, 206760), (393, 137840), (524, 103380), (655, 82704), (786, 68920), (1048, 51690), (1310, 41352), (1572, 34460), (1723, 31440), (1965, 27568), (2096, 25845), (2620, 20676), (3144, 17230), (3446, 15720), (3930, 13784), (5169, 10480), (5240, 10338), (6288, 8615), (6892, 7860)]