21862920960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1897823}}^1$

素因数の和:1897850

約数の個数: 108

約数和(自身を含む): 75643468992

約数和(自身を除く): 53780548032

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1897823, 3795646, 5693469, 7591292, 9489115, 11386938, 15182584, 17080407, 18978230, 22773876, 28467345, 30365168, 34160814, 37956460, 45547752, 56934690, 60730336, 68321628, 75912920, 85402035, 91095504, 113869380, 121460672, 136643256, 151825840, 170804070, 182191008, 227738760, 242921344, 273286512, 303651680, 341608140, 364382016, 455477520, 485842688, 546573024, 607303360, 683216280, 728764032, 910955040, 1093146048, 1214606720, 1366432560, 1457528064, 1821910080, 2186292096, 2429213440, 2732865120, 3643820160, 4372584192, 5465730240, 7287640320, 10931460480, 21862920960]

約数ペア:

[(1, 21862920960), (2, 10931460480), (3, 7287640320), (4, 5465730240), (5, 4372584192), (6, 3643820160), (8, 2732865120), (9, 2429213440), (10, 2186292096), (12, 1821910080), (15, 1457528064), (16, 1366432560), (18, 1214606720), (20, 1093146048), (24, 910955040), (30, 728764032), (32, 683216280), (36, 607303360), (40, 546573024), (45, 485842688), (48, 455477520), (60, 364382016), (64, 341608140), (72, 303651680), (80, 273286512), (90, 242921344), (96, 227738760), (120, 182191008), (128, 170804070), (144, 151825840), (160, 136643256), (180, 121460672), (192, 113869380), (240, 91095504), (256, 85402035), (288, 75912920), (320, 68321628), (360, 60730336), (384, 56934690), (480, 45547752), (576, 37956460), (640, 34160814), (720, 30365168), (768, 28467345), (960, 22773876), (1152, 18978230), (1280, 17080407), (1440, 15182584), (1920, 11386938), (2304, 9489115), (2880, 7591292), (3840, 5693469), (5760, 3795646), (11520, 1897823)]