161077440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8831}}^1$

素因数の和:8870

約数の個数: 112

約数和(自身を含む): 538398720

約数和(自身を除く): 377321280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 8831, 9120, 17662, 18240, 26493, 35324, 44155, 52986, 70648, 88310, 105972, 132465, 141296, 167789, 176620, 211944, 264930, 282592, 335578, 353240, 423888, 503367, 529860, 565184, 671156, 706480, 838945, 847776, 1006734, 1059720, 1342312, 1412960, 1677890, 1695552, 2013468, 2119440, 2516835, 2684624, 2825920, 3355780, 4026936, 4238880, 5033670, 5369248, 6711560, 8053872, 8477760, 10067340, 10738496, 13423120, 16107744, 20134680, 26846240, 32215488, 40269360, 53692480, 80538720, 161077440]

約数ペア:

[(1, 161077440), (2, 80538720), (3, 53692480), (4, 40269360), (5, 32215488), (6, 26846240), (8, 20134680), (10, 16107744), (12, 13423120), (15, 10738496), (16, 10067340), (19, 8477760), (20, 8053872), (24, 6711560), (30, 5369248), (32, 5033670), (38, 4238880), (40, 4026936), (48, 3355780), (57, 2825920), (60, 2684624), (64, 2516835), (76, 2119440), (80, 2013468), (95, 1695552), (96, 1677890), (114, 1412960), (120, 1342312), (152, 1059720), (160, 1006734), (190, 847776), (192, 838945), (228, 706480), (240, 671156), (285, 565184), (304, 529860), (320, 503367), (380, 423888), (456, 353240), (480, 335578), (570, 282592), (608, 264930), (760, 211944), (912, 176620), (960, 167789), (1140, 141296), (1216, 132465), (1520, 105972), (1824, 88310), (2280, 70648), (3040, 52986), (3648, 44155), (4560, 35324), (6080, 26493), (8831, 18240), (9120, 17662)]