387635760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{179461}}^1$

素因数の和:179483

約数の個数: 80

約数和(自身を含む): 1335197280

約数和(自身を除く): 947561520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 179461, 358922, 538383, 717844, 897305, 1076766, 1435688, 1615149, 1794610, 2153532, 2691915, 2871376, 3230298, 3589220, 4307064, 4845447, 5383830, 6460596, 7178440, 8075745, 8614128, 9690894, 10767660, 12921192, 14356880, 16151490, 19381788, 21535320, 24227235, 25842384, 32302980, 38763576, 43070640, 48454470, 64605960, 77527152, 96908940, 129211920, 193817880, 387635760]

約数ペア:

[(1, 387635760), (2, 193817880), (3, 129211920), (4, 96908940), (5, 77527152), (6, 64605960), (8, 48454470), (9, 43070640), (10, 38763576), (12, 32302980), (15, 25842384), (16, 24227235), (18, 21535320), (20, 19381788), (24, 16151490), (27, 14356880), (30, 12921192), (36, 10767660), (40, 9690894), (45, 8614128), (48, 8075745), (54, 7178440), (60, 6460596), (72, 5383830), (80, 4845447), (90, 4307064), (108, 3589220), (120, 3230298), (135, 2871376), (144, 2691915), (180, 2153532), (216, 1794610), (240, 1615149), (270, 1435688), (360, 1076766), (432, 897305), (540, 717844), (720, 538383), (1080, 358922), (2160, 179461)]