85322880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{14813}}^1$

素因数の和:14838

約数の個数: 96

約数和(自身を含む): 294650460

約数和(自身を除く): 209327580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 14813, 29626, 44439, 59252, 74065, 88878, 118504, 133317, 148130, 177756, 222195, 237008, 266634, 296260, 355512, 444390, 474016, 533268, 592520, 666585, 711024, 888780, 948032, 1066536, 1185040, 1333170, 1422048, 1777560, 1896064, 2133072, 2370080, 2666340, 2844096, 3555120, 4266144, 4740160, 5332680, 5688192, 7110240, 8532288, 9480320, 10665360, 14220480, 17064576, 21330720, 28440960, 42661440, 85322880]

約数ペア:

[(1, 85322880), (2, 42661440), (3, 28440960), (4, 21330720), (5, 17064576), (6, 14220480), (8, 10665360), (9, 9480320), (10, 8532288), (12, 7110240), (15, 5688192), (16, 5332680), (18, 4740160), (20, 4266144), (24, 3555120), (30, 2844096), (32, 2666340), (36, 2370080), (40, 2133072), (45, 1896064), (48, 1777560), (60, 1422048), (64, 1333170), (72, 1185040), (80, 1066536), (90, 948032), (96, 888780), (120, 711024), (128, 666585), (144, 592520), (160, 533268), (180, 474016), (192, 444390), (240, 355512), (288, 296260), (320, 266634), (360, 237008), (384, 222195), (480, 177756), (576, 148130), (640, 133317), (720, 118504), (960, 88878), (1152, 74065), (1440, 59252), (1920, 44439), (2880, 29626), (5760, 14813)]