140235360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{292157}}^1$

素因数の和:292175

約数の個数: 48

約数和(自身を含む): 441742896

約数和(自身を除く): 301507536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 292157, 584314, 876471, 1168628, 1460785, 1752942, 2337256, 2921570, 3505884, 4382355, 4674512, 5843140, 7011768, 8764710, 9349024, 11686280, 14023536, 17529420, 23372560, 28047072, 35058840, 46745120, 70117680, 140235360]

約数ペア:

[(1, 140235360), (2, 70117680), (3, 46745120), (4, 35058840), (5, 28047072), (6, 23372560), (8, 17529420), (10, 14023536), (12, 11686280), (15, 9349024), (16, 8764710), (20, 7011768), (24, 5843140), (30, 4674512), (32, 4382355), (40, 3505884), (48, 2921570), (60, 2337256), (80, 1752942), (96, 1460785), (120, 1168628), (160, 876471), (240, 584314), (480, 292157)]