163861440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{170689}}^1$

素因数の和:170709

約数の個数: 56

約数和(自身を含む): 520263120

約数和(自身を除く): 356401680

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, 160, 192, 240, 320, 480, 960, 170689, 341378, 512067, 682756, 853445, 1024134, 1365512, 1706890, 2048268, 2560335, 2731024, 3413780, 4096536, 5120670, 5462048, 6827560, 8193072, 10241340, 10924096, 13655120, 16386144, 20482680, 27310240, 32772288, 40965360, 54620480, 81930720, 163861440]

約数ペア:

[(1, 163861440), (2, 81930720), (3, 54620480), (4, 40965360), (5, 32772288), (6, 27310240), (8, 20482680), (10, 16386144), (12, 13655120), (15, 10924096), (16, 10241340), (20, 8193072), (24, 6827560), (30, 5462048), (32, 5120670), (40, 4096536), (48, 3413780), (60, 2731024), (64, 2560335), (80, 2048268), (96, 1706890), (120, 1365512), (160, 1024134), (192, 853445), (240, 682756), (320, 512067), (480, 341378), (960, 170689)]