27261960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 94003200

約数和(自身を除く): 66741240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1087, 1140, 1254, 1320, 1672, 2090, 2174, 2280, 2508, 3135, 3261, 4180, 4348, 5016, 5435, 6270, 6522, 8360, 8696, 10870, 11957, 12540, 13044, 16305, 20653, 21740, 23914, 25080, 26088, 32610, 35871, 41306, 43480, 47828, 59785, 61959, 65220, 71742, 82612, 95656, 103265, 119570, 123918, 130440, 143484, 165224, 179355, 206530, 227183, 239140, 247836, 286968, 309795, 358710, 413060, 454366, 478280, 495672, 619590, 681549, 717420, 826120, 908732, 1135915, 1239180, 1363098, 1434840, 1817464, 2271830, 2478360, 2726196, 3407745, 4543660, 5452392, 6815490, 9087320, 13630980, 27261960]

約数ペア:

[(1, 27261960), (2, 13630980), (3, 9087320), (4, 6815490), (5, 5452392), (6, 4543660), (8, 3407745), (10, 2726196), (11, 2478360), (12, 2271830), (15, 1817464), (19, 1434840), (20, 1363098), (22, 1239180), (24, 1135915), (30, 908732), (33, 826120), (38, 717420), (40, 681549), (44, 619590), (55, 495672), (57, 478280), (60, 454366), (66, 413060), (76, 358710), (88, 309795), (95, 286968), (110, 247836), (114, 239140), (120, 227183), (132, 206530), (152, 179355), (165, 165224), (190, 143484), (209, 130440), (220, 123918), (228, 119570), (264, 103265), (285, 95656), (330, 82612), (380, 71742), (418, 65220), (440, 61959), (456, 59785), (570, 47828), (627, 43480), (660, 41306), (760, 35871), (836, 32610), (1045, 26088), (1087, 25080), (1140, 23914), (1254, 21740), (1320, 20653), (1672, 16305), (2090, 13044), (2174, 12540), (2280, 11957), (2508, 10870), (3135, 8696), (3261, 8360), (4180, 6522), (4348, 6270), (5016, 5435)]