159120960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2100

約数の個数: 112

約数和(自身を含む): 511551936

約数和(自身を除く): 352430976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 1997, 2490, 2656, 3320, 3984, 3994, 4980, 5312, 5991, 6640, 7968, 7988, 9960, 9985, 11982, 13280, 15936, 15976, 19920, 19970, 23964, 26560, 29955, 31952, 39840, 39940, 47928, 59910, 63904, 79680, 79880, 95856, 119820, 127808, 159760, 165751, 191712, 239640, 319520, 331502, 383424, 479280, 497253, 639040, 663004, 828755, 958560, 994506, 1326008, 1657510, 1917120, 1989012, 2486265, 2652016, 3315020, 3978024, 4972530, 5304032, 6630040, 7956048, 9945060, 10608064, 13260080, 15912096, 19890120, 26520160, 31824192, 39780240, 53040320, 79560480, 159120960]

約数ペア:

[(1, 159120960), (2, 79560480), (3, 53040320), (4, 39780240), (5, 31824192), (6, 26520160), (8, 19890120), (10, 15912096), (12, 13260080), (15, 10608064), (16, 9945060), (20, 7956048), (24, 6630040), (30, 5304032), (32, 4972530), (40, 3978024), (48, 3315020), (60, 2652016), (64, 2486265), (80, 1989012), (83, 1917120), (96, 1657510), (120, 1326008), (160, 994506), (166, 958560), (192, 828755), (240, 663004), (249, 639040), (320, 497253), (332, 479280), (415, 383424), (480, 331502), (498, 319520), (664, 239640), (830, 191712), (960, 165751), (996, 159760), (1245, 127808), (1328, 119820), (1660, 95856), (1992, 79880), (1997, 79680), (2490, 63904), (2656, 59910), (3320, 47928), (3984, 39940), (3994, 39840), (4980, 31952), (5312, 29955), (5991, 26560), (6640, 23964), (7968, 19970), (7988, 19920), (9960, 15976), (9985, 15936), (11982, 13280)]