27895560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3019}}^1$

素因数の和:3051

約数の個数: 128

約数和(自身を含む): 104371200

約数和(自身を除く): 76475640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3019, 3080, 4620, 6038, 9057, 9240, 12076, 15095, 18114, 21133, 24152, 30190, 33209, 36228, 42266, 45285, 60380, 63399, 66418, 72456, 84532, 90570, 99627, 105665, 120760, 126798, 132836, 166045, 169064, 181140, 199254, 211330, 232463, 253596, 265672, 316995, 332090, 362280, 398508, 422660, 464926, 498135, 507192, 633990, 664180, 697389, 797016, 845320, 929852, 996270, 1162315, 1267980, 1328360, 1394778, 1859704, 1992540, 2324630, 2535960, 2789556, 3486945, 3985080, 4649260, 5579112, 6973890, 9298520, 13947780, 27895560]

約数ペア:

[(1, 27895560), (2, 13947780), (3, 9298520), (4, 6973890), (5, 5579112), (6, 4649260), (7, 3985080), (8, 3486945), (10, 2789556), (11, 2535960), (12, 2324630), (14, 1992540), (15, 1859704), (20, 1394778), (21, 1328360), (22, 1267980), (24, 1162315), (28, 996270), (30, 929852), (33, 845320), (35, 797016), (40, 697389), (42, 664180), (44, 633990), (55, 507192), (56, 498135), (60, 464926), (66, 422660), (70, 398508), (77, 362280), (84, 332090), (88, 316995), (105, 265672), (110, 253596), (120, 232463), (132, 211330), (140, 199254), (154, 181140), (165, 169064), (168, 166045), (210, 132836), (220, 126798), (231, 120760), (264, 105665), (280, 99627), (308, 90570), (330, 84532), (385, 72456), (420, 66418), (440, 63399), (462, 60380), (616, 45285), (660, 42266), (770, 36228), (840, 33209), (924, 30190), (1155, 24152), (1320, 21133), (1540, 18114), (1848, 15095), (2310, 12076), (3019, 9240), (3080, 9057), (4620, 6038)]