457020120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{165587}}^1$

素因数の和:165624

約数の個数: 64

約数和(自身を含む): 1430680320

約数和(自身を除く): 973660200

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, 165587, 331174, 496761, 662348, 827935, 993522, 1324696, 1655870, 1987044, 2483805, 3311740, 3808501, 3974088, 4967610, 6623480, 7617002, 9935220, 11425503, 15234004, 19042505, 19870440, 22851006, 30468008, 38085010, 45702012, 57127515, 76170020, 91404024, 114255030, 152340040, 228510060, 457020120]

約数ペア:

[(1, 457020120), (2, 228510060), (3, 152340040), (4, 114255030), (5, 91404024), (6, 76170020), (8, 57127515), (10, 45702012), (12, 38085010), (15, 30468008), (20, 22851006), (23, 19870440), (24, 19042505), (30, 15234004), (40, 11425503), (46, 9935220), (60, 7617002), (69, 6623480), (92, 4967610), (115, 3974088), (120, 3808501), (138, 3311740), (184, 2483805), (230, 1987044), (276, 1655870), (345, 1324696), (460, 993522), (552, 827935), (690, 662348), (920, 496761), (1380, 331174), (2760, 165587)]