168101760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{87553}}^1$

素因数の和:87575

約数の個数: 64

約数和(自身を含む): 535830480

約数和(自身を除く): 367728720

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, 87553, 175106, 262659, 350212, 437765, 525318, 700424, 875530, 1050636, 1313295, 1400848, 1751060, 2101272, 2626590, 2801696, 3502120, 4202544, 5253180, 5603392, 7004240, 8405088, 10506360, 11206784, 14008480, 16810176, 21012720, 28016960, 33620352, 42025440, 56033920, 84050880, 168101760]

約数ペア:

[(1, 168101760), (2, 84050880), (3, 56033920), (4, 42025440), (5, 33620352), (6, 28016960), (8, 21012720), (10, 16810176), (12, 14008480), (15, 11206784), (16, 10506360), (20, 8405088), (24, 7004240), (30, 5603392), (32, 5253180), (40, 4202544), (48, 3502120), (60, 2801696), (64, 2626590), (80, 2101272), (96, 1751060), (120, 1400848), (128, 1313295), (160, 1050636), (192, 875530), (240, 700424), (320, 525318), (384, 437765), (480, 350212), (640, 262659), (960, 175106), (1920, 87553)]