23894280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{66373}}^1$

素因数の和:66390

約数の個数: 48

約数和(自身を含む): 77657580

約数和(自身を除く): 53763300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 66373, 132746, 199119, 265492, 331865, 398238, 530984, 597357, 663730, 796476, 995595, 1194714, 1327460, 1592952, 1991190, 2389428, 2654920, 2986785, 3982380, 4778856, 5973570, 7964760, 11947140, 23894280]

約数ペア:

[(1, 23894280), (2, 11947140), (3, 7964760), (4, 5973570), (5, 4778856), (6, 3982380), (8, 2986785), (9, 2654920), (10, 2389428), (12, 1991190), (15, 1592952), (18, 1327460), (20, 1194714), (24, 995595), (30, 796476), (36, 663730), (40, 597357), (45, 530984), (60, 398238), (72, 331865), (90, 265492), (120, 199119), (180, 132746), (360, 66373)]