1887083760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{341863}}^1$

素因数の和:341902

約数の個数: 80

約数和(自身を含む): 6104323584

約数和(自身を除く): 4217239824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 341863, 683726, 1025589, 1367452, 1709315, 2051178, 2734904, 3418630, 4102356, 5127945, 5469808, 6837260, 7862849, 8204712, 10255890, 13674520, 15725698, 16409424, 20511780, 23588547, 27349040, 31451396, 39314245, 41023560, 47177094, 62902792, 78628490, 82047120, 94354188, 117942735, 125805584, 157256980, 188708376, 235885470, 314513960, 377416752, 471770940, 629027920, 943541880, 1887083760]

約数ペア:

[(1, 1887083760), (2, 943541880), (3, 629027920), (4, 471770940), (5, 377416752), (6, 314513960), (8, 235885470), (10, 188708376), (12, 157256980), (15, 125805584), (16, 117942735), (20, 94354188), (23, 82047120), (24, 78628490), (30, 62902792), (40, 47177094), (46, 41023560), (48, 39314245), (60, 31451396), (69, 27349040), (80, 23588547), (92, 20511780), (115, 16409424), (120, 15725698), (138, 13674520), (184, 10255890), (230, 8204712), (240, 7862849), (276, 6837260), (345, 5469808), (368, 5127945), (460, 4102356), (552, 3418630), (690, 2734904), (920, 2051178), (1104, 1709315), (1380, 1367452), (1840, 1025589), (2760, 683726), (5520, 341863)]