98221440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{51157}}^1$

素因数の和:51179

約数の個数: 64

約数和(自身を含む): 313086960

約数和(自身を除く): 214865520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 51157, 102314, 153471, 204628, 255785, 306942, 409256, 511570, 613884, 767355, 818512, 1023140, 1227768, 1534710, 1637024, 2046280, 2455536, 3069420, 3274048, 4092560, 4911072, 6138840, 6548096, 8185120, 9822144, 12277680, 16370240, 19644288, 24555360, 32740480, 49110720, 98221440]

約数ペア:

[(1, 98221440), (2, 49110720), (3, 32740480), (4, 24555360), (5, 19644288), (6, 16370240), (8, 12277680), (10, 9822144), (12, 8185120), (15, 6548096), (16, 6138840), (20, 4911072), (24, 4092560), (30, 3274048), (32, 3069420), (40, 2455536), (48, 2046280), (60, 1637024), (64, 1534710), (80, 1227768), (96, 1023140), (120, 818512), (128, 767355), (160, 613884), (192, 511570), (240, 409256), (320, 306942), (384, 255785), (480, 204628), (640, 153471), (960, 102314), (1920, 51157)]