66180480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34469}}^1$

素因数の和:34491

約数の個数: 64

約数和(自身を含む): 210956400

約数和(自身を除く): 144775920

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, 34469, 68938, 103407, 137876, 172345, 206814, 275752, 344690, 413628, 517035, 551504, 689380, 827256, 1034070, 1103008, 1378760, 1654512, 2068140, 2206016, 2757520, 3309024, 4136280, 4412032, 5515040, 6618048, 8272560, 11030080, 13236096, 16545120, 22060160, 33090240, 66180480]

約数ペア:

[(1, 66180480), (2, 33090240), (3, 22060160), (4, 16545120), (5, 13236096), (6, 11030080), (8, 8272560), (10, 6618048), (12, 5515040), (15, 4412032), (16, 4136280), (20, 3309024), (24, 2757520), (30, 2206016), (32, 2068140), (40, 1654512), (48, 1378760), (60, 1103008), (64, 1034070), (80, 827256), (96, 689380), (120, 551504), (128, 517035), (160, 413628), (192, 344690), (240, 275752), (320, 206814), (384, 172345), (480, 137876), (640, 103407), (960, 68938), (1920, 34469)]