158760240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4759}}^1$

素因数の和:4914

約数の個数: 80

約数和(自身を含む): 495801600

約数和(自身を除く): 337041360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4759, 5560, 6672, 8340, 9518, 11120, 14277, 16680, 19036, 23795, 28554, 33360, 38072, 47590, 57108, 71385, 76144, 95180, 114216, 142770, 190360, 228432, 285540, 380720, 571080, 661501, 1142160, 1323002, 1984503, 2646004, 3307505, 3969006, 5292008, 6615010, 7938012, 9922515, 10584016, 13230020, 15876024, 19845030, 26460040, 31752048, 39690060, 52920080, 79380120, 158760240]

約数ペア:

[(1, 158760240), (2, 79380120), (3, 52920080), (4, 39690060), (5, 31752048), (6, 26460040), (8, 19845030), (10, 15876024), (12, 13230020), (15, 10584016), (16, 9922515), (20, 7938012), (24, 6615010), (30, 5292008), (40, 3969006), (48, 3307505), (60, 2646004), (80, 1984503), (120, 1323002), (139, 1142160), (240, 661501), (278, 571080), (417, 380720), (556, 285540), (695, 228432), (834, 190360), (1112, 142770), (1390, 114216), (1668, 95180), (2085, 76144), (2224, 71385), (2780, 57108), (3336, 47590), (4170, 38072), (4759, 33360), (5560, 28554), (6672, 23795), (8340, 19036), (9518, 16680), (11120, 14277)]