55996560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77773}}^1$

素因数の和:77792

約数の個数: 60

約数和(自身を含む): 188057532

約数和(自身を除く): 132060972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77773, 155546, 233319, 311092, 388865, 466638, 622184, 699957, 777730, 933276, 1166595, 1244368, 1399914, 1555460, 1866552, 2333190, 2799828, 3110920, 3499785, 3733104, 4666380, 5599656, 6221840, 6999570, 9332760, 11199312, 13999140, 18665520, 27998280, 55996560]

約数ペア:

[(1, 55996560), (2, 27998280), (3, 18665520), (4, 13999140), (5, 11199312), (6, 9332760), (8, 6999570), (9, 6221840), (10, 5599656), (12, 4666380), (15, 3733104), (16, 3499785), (18, 3110920), (20, 2799828), (24, 2333190), (30, 1866552), (36, 1555460), (40, 1399914), (45, 1244368), (48, 1166595), (60, 933276), (72, 777730), (80, 699957), (90, 622184), (120, 466638), (144, 388865), (180, 311092), (240, 233319), (360, 155546), (720, 77773)]