122778840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15271}}^1$

素因数の和:15352

約数の個数: 64

約数和(自身を含む): 373858560

約数和(自身を除く): 251079720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 15271, 30542, 45813, 61084, 76355, 91626, 122168, 152710, 183252, 229065, 305420, 366504, 458130, 610840, 916260, 1023157, 1832520, 2046314, 3069471, 4092628, 5115785, 6138942, 8185256, 10231570, 12277884, 15347355, 20463140, 24555768, 30694710, 40926280, 61389420, 122778840]

約数ペア:

[(1, 122778840), (2, 61389420), (3, 40926280), (4, 30694710), (5, 24555768), (6, 20463140), (8, 15347355), (10, 12277884), (12, 10231570), (15, 8185256), (20, 6138942), (24, 5115785), (30, 4092628), (40, 3069471), (60, 2046314), (67, 1832520), (120, 1023157), (134, 916260), (201, 610840), (268, 458130), (335, 366504), (402, 305420), (536, 229065), (670, 183252), (804, 152710), (1005, 122168), (1340, 91626), (1608, 76355), (2010, 61084), (2680, 45813), (4020, 30542), (8040, 15271)]