158403360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 500980032

約数和(自身を除く): 342576672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 331, 480, 662, 993, 997, 1324, 1655, 1986, 1994, 2648, 2991, 3310, 3972, 3988, 4965, 4985, 5296, 5982, 6620, 7944, 7976, 9930, 9970, 10592, 11964, 13240, 14955, 15888, 15952, 19860, 19940, 23928, 26480, 29910, 31776, 31904, 39720, 39880, 47856, 52960, 59820, 79440, 79760, 95712, 119640, 158880, 159520, 239280, 330007, 478560, 660014, 990021, 1320028, 1650035, 1980042, 2640056, 3300070, 3960084, 4950105, 5280112, 6600140, 7920168, 9900210, 10560224, 13200280, 15840336, 19800420, 26400560, 31680672, 39600840, 52801120, 79201680, 158403360]

約数ペア:

[(1, 158403360), (2, 79201680), (3, 52801120), (4, 39600840), (5, 31680672), (6, 26400560), (8, 19800420), (10, 15840336), (12, 13200280), (15, 10560224), (16, 9900210), (20, 7920168), (24, 6600140), (30, 5280112), (32, 4950105), (40, 3960084), (48, 3300070), (60, 2640056), (80, 1980042), (96, 1650035), (120, 1320028), (160, 990021), (240, 660014), (331, 478560), (480, 330007), (662, 239280), (993, 159520), (997, 158880), (1324, 119640), (1655, 95712), (1986, 79760), (1994, 79440), (2648, 59820), (2991, 52960), (3310, 47856), (3972, 39880), (3988, 39720), (4965, 31904), (4985, 31776), (5296, 29910), (5982, 26480), (6620, 23928), (7944, 19940), (7976, 19860), (9930, 15952), (9970, 15888), (10592, 14955), (11964, 13240)]