61948560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{258119}}^1$

素因数の和:258135

約数の個数: 40

約数和(自身を含む): 192041280

約数和(自身を除く): 130092720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 258119, 516238, 774357, 1032476, 1290595, 1548714, 2064952, 2581190, 3097428, 3871785, 4129904, 5162380, 6194856, 7743570, 10324760, 12389712, 15487140, 20649520, 30974280, 61948560]

約数ペア:

[(1, 61948560), (2, 30974280), (3, 20649520), (4, 15487140), (5, 12389712), (6, 10324760), (8, 7743570), (10, 6194856), (12, 5162380), (15, 4129904), (16, 3871785), (20, 3097428), (24, 2581190), (30, 2064952), (40, 1548714), (48, 1290595), (60, 1032476), (80, 774357), (120, 516238), (240, 258119)]