146340720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8837}}^1$

素因数の和:8879

約数の個数: 120

約数和(自身を含む): 512886816

約数和(自身を除く): 366546096

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, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 8837, 16560, 17674, 26511, 35348, 44185, 53022, 70696, 79533, 88370, 106044, 132555, 141392, 159066, 176740, 203251, 212088, 265110, 318132, 353480, 397665, 406502, 424176, 530220, 609753, 636264, 706960, 795330, 813004, 1016255, 1060440, 1219506, 1272528, 1590660, 1626008, 1829259, 2032510, 2120880, 2439012, 3048765, 3181320, 3252016, 3658518, 4065020, 4878024, 6097530, 6362640, 7317036, 8130040, 9146295, 9756048, 12195060, 14634072, 16260080, 18292590, 24390120, 29268144, 36585180, 48780240, 73170360, 146340720]

約数ペア:

[(1, 146340720), (2, 73170360), (3, 48780240), (4, 36585180), (5, 29268144), (6, 24390120), (8, 18292590), (9, 16260080), (10, 14634072), (12, 12195060), (15, 9756048), (16, 9146295), (18, 8130040), (20, 7317036), (23, 6362640), (24, 6097530), (30, 4878024), (36, 4065020), (40, 3658518), (45, 3252016), (46, 3181320), (48, 3048765), (60, 2439012), (69, 2120880), (72, 2032510), (80, 1829259), (90, 1626008), (92, 1590660), (115, 1272528), (120, 1219506), (138, 1060440), (144, 1016255), (180, 813004), (184, 795330), (207, 706960), (230, 636264), (240, 609753), (276, 530220), (345, 424176), (360, 406502), (368, 397665), (414, 353480), (460, 318132), (552, 265110), (690, 212088), (720, 203251), (828, 176740), (920, 159066), (1035, 141392), (1104, 132555), (1380, 106044), (1656, 88370), (1840, 79533), (2070, 70696), (2760, 53022), (3312, 44185), (4140, 35348), (5520, 26511), (8280, 17674), (8837, 16560)]