40874760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37847}}^1$

素因数の和:37867

約数の個数: 64

約数和(自身を含む): 136252800

約数和(自身を除く): 95378040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 37847, 75694, 113541, 151388, 189235, 227082, 302776, 340623, 378470, 454164, 567705, 681246, 756940, 908328, 1021869, 1135410, 1362492, 1513880, 1703115, 2043738, 2270820, 2724984, 3406230, 4087476, 4541640, 5109345, 6812460, 8174952, 10218690, 13624920, 20437380, 40874760]

約数ペア:

[(1, 40874760), (2, 20437380), (3, 13624920), (4, 10218690), (5, 8174952), (6, 6812460), (8, 5109345), (9, 4541640), (10, 4087476), (12, 3406230), (15, 2724984), (18, 2270820), (20, 2043738), (24, 1703115), (27, 1513880), (30, 1362492), (36, 1135410), (40, 1021869), (45, 908328), (54, 756940), (60, 681246), (72, 567705), (90, 454164), (108, 378470), (120, 340623), (135, 302776), (180, 227082), (216, 189235), (270, 151388), (360, 113541), (540, 75694), (1080, 37847)]