16079760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 120

約数和(自身を含む): 56407104

約数和(自身を除く): 40327344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 971, 1035, 1104, 1380, 1656, 1840, 1942, 2070, 2760, 2913, 3312, 3884, 4140, 4855, 5520, 5826, 7768, 8280, 8739, 9710, 11652, 14565, 15536, 16560, 17478, 19420, 22333, 23304, 29130, 34956, 38840, 43695, 44666, 46608, 58260, 66999, 69912, 77680, 87390, 89332, 111665, 116520, 133998, 139824, 174780, 178664, 200997, 223330, 233040, 267996, 334995, 349560, 357328, 401994, 446660, 535992, 669990, 699120, 803988, 893320, 1004985, 1071984, 1339980, 1607976, 1786640, 2009970, 2679960, 3215952, 4019940, 5359920, 8039880, 16079760]

約数ペア:

[(1, 16079760), (2, 8039880), (3, 5359920), (4, 4019940), (5, 3215952), (6, 2679960), (8, 2009970), (9, 1786640), (10, 1607976), (12, 1339980), (15, 1071984), (16, 1004985), (18, 893320), (20, 803988), (23, 699120), (24, 669990), (30, 535992), (36, 446660), (40, 401994), (45, 357328), (46, 349560), (48, 334995), (60, 267996), (69, 233040), (72, 223330), (80, 200997), (90, 178664), (92, 174780), (115, 139824), (120, 133998), (138, 116520), (144, 111665), (180, 89332), (184, 87390), (207, 77680), (230, 69912), (240, 66999), (276, 58260), (345, 46608), (360, 44666), (368, 43695), (414, 38840), (460, 34956), (552, 29130), (690, 23304), (720, 22333), (828, 19420), (920, 17478), (971, 16560), (1035, 15536), (1104, 14565), (1380, 11652), (1656, 9710), (1840, 8739), (1942, 8280), (2070, 7768), (2760, 5826), (2913, 5520), (3312, 4855), (3884, 4140)]