127385520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{530773}}^1$

素因数の和:530789

約数の個数: 40

約数和(自身を含む): 394895856

約数和(自身を除く): 267510336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 530773, 1061546, 1592319, 2123092, 2653865, 3184638, 4246184, 5307730, 6369276, 7961595, 8492368, 10615460, 12738552, 15923190, 21230920, 25477104, 31846380, 42461840, 63692760, 127385520]

約数ペア:

[(1, 127385520), (2, 63692760), (3, 42461840), (4, 31846380), (5, 25477104), (6, 21230920), (8, 15923190), (10, 12738552), (12, 10615460), (15, 8492368), (16, 7961595), (20, 6369276), (24, 5307730), (30, 4246184), (40, 3184638), (48, 2653865), (60, 2123092), (80, 1592319), (120, 1061546), (240, 530773)]