328680120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{119087}}^1$

素因数の和:119124

約数の個数: 64

約数和(自身を含む): 1028920320

約数和(自身を除く): 700240200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 119087, 238174, 357261, 476348, 595435, 714522, 952696, 1190870, 1429044, 1786305, 2381740, 2739001, 2858088, 3572610, 4763480, 5478002, 7145220, 8217003, 10956004, 13695005, 14290440, 16434006, 21912008, 27390010, 32868012, 41085015, 54780020, 65736024, 82170030, 109560040, 164340060, 328680120]

約数ペア:

[(1, 328680120), (2, 164340060), (3, 109560040), (4, 82170030), (5, 65736024), (6, 54780020), (8, 41085015), (10, 32868012), (12, 27390010), (15, 21912008), (20, 16434006), (23, 14290440), (24, 13695005), (30, 10956004), (40, 8217003), (46, 7145220), (60, 5478002), (69, 4763480), (92, 3572610), (115, 2858088), (120, 2739001), (138, 2381740), (184, 1786305), (230, 1429044), (276, 1190870), (345, 952696), (460, 714522), (552, 595435), (690, 476348), (920, 357261), (1380, 238174), (2760, 119087)]