78108360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1331

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 183165240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1259, 1320, 1410, 1551, 1880, 2068, 2518, 2585, 2820, 3102, 3777, 4136, 5036, 5170, 5640, 6204, 6295, 7554, 7755, 10072, 10340, 12408, 12590, 13849, 15108, 15510, 18885, 20680, 25180, 27698, 30216, 31020, 37770, 41547, 50360, 55396, 59173, 62040, 69245, 75540, 83094, 110792, 118346, 138490, 151080, 166188, 177519, 207735, 236692, 276980, 295865, 332376, 355038, 415470, 473384, 553960, 591730, 650903, 710076, 830940, 887595, 1183460, 1301806, 1420152, 1661880, 1775190, 1952709, 2366920, 2603612, 3254515, 3550380, 3905418, 5207224, 6509030, 7100760, 7810836, 9763545, 13018060, 15621672, 19527090, 26036120, 39054180, 78108360]

約数ペア:

[(1, 78108360), (2, 39054180), (3, 26036120), (4, 19527090), (5, 15621672), (6, 13018060), (8, 9763545), (10, 7810836), (11, 7100760), (12, 6509030), (15, 5207224), (20, 3905418), (22, 3550380), (24, 3254515), (30, 2603612), (33, 2366920), (40, 1952709), (44, 1775190), (47, 1661880), (55, 1420152), (60, 1301806), (66, 1183460), (88, 887595), (94, 830940), (110, 710076), (120, 650903), (132, 591730), (141, 553960), (165, 473384), (188, 415470), (220, 355038), (235, 332376), (264, 295865), (282, 276980), (330, 236692), (376, 207735), (440, 177519), (470, 166188), (517, 151080), (564, 138490), (660, 118346), (705, 110792), (940, 83094), (1034, 75540), (1128, 69245), (1259, 62040), (1320, 59173), (1410, 55396), (1551, 50360), (1880, 41547), (2068, 37770), (2518, 31020), (2585, 30216), (2820, 27698), (3102, 25180), (3777, 20680), (4136, 18885), (5036, 15510), (5170, 15108), (5640, 13849), (6204, 12590), (6295, 12408), (7554, 10340), (7755, 10072)]