27139560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{32309}}^1$

素因数の和:32330

約数の個数: 64

約数和(自身を含む): 93052800

約数和(自身を除く): 65913240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 32309, 64618, 96927, 129236, 161545, 193854, 226163, 258472, 323090, 387708, 452326, 484635, 646180, 678489, 775416, 904652, 969270, 1130815, 1292360, 1356978, 1809304, 1938540, 2261630, 2713956, 3392445, 3877080, 4523260, 5427912, 6784890, 9046520, 13569780, 27139560]

約数ペア:

[(1, 27139560), (2, 13569780), (3, 9046520), (4, 6784890), (5, 5427912), (6, 4523260), (7, 3877080), (8, 3392445), (10, 2713956), (12, 2261630), (14, 1938540), (15, 1809304), (20, 1356978), (21, 1292360), (24, 1130815), (28, 969270), (30, 904652), (35, 775416), (40, 678489), (42, 646180), (56, 484635), (60, 452326), (70, 387708), (84, 323090), (105, 258472), (120, 226163), (140, 193854), (168, 161545), (210, 129236), (280, 96927), (420, 64618), (840, 32309)]