12683760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 40309920

約数和(自身を除く): 27626160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1289, 1640, 1968, 2460, 2578, 3280, 3867, 4920, 5156, 6445, 7734, 9840, 10312, 12890, 15468, 19335, 20624, 25780, 30936, 38670, 51560, 52849, 61872, 77340, 103120, 105698, 154680, 158547, 211396, 264245, 309360, 317094, 422792, 528490, 634188, 792735, 845584, 1056980, 1268376, 1585470, 2113960, 2536752, 3170940, 4227920, 6341880, 12683760]

約数ペア:

[(1, 12683760), (2, 6341880), (3, 4227920), (4, 3170940), (5, 2536752), (6, 2113960), (8, 1585470), (10, 1268376), (12, 1056980), (15, 845584), (16, 792735), (20, 634188), (24, 528490), (30, 422792), (40, 317094), (41, 309360), (48, 264245), (60, 211396), (80, 158547), (82, 154680), (120, 105698), (123, 103120), (164, 77340), (205, 61872), (240, 52849), (246, 51560), (328, 38670), (410, 30936), (492, 25780), (615, 20624), (656, 19335), (820, 15468), (984, 12890), (1230, 10312), (1289, 9840), (1640, 7734), (1968, 6445), (2460, 5156), (2578, 4920), (3280, 3867)]