8239680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2861}}^1$

素因数の和:2884

約数の個数: 84

約数和(自身を含む): 28350972

約数和(自身を除く): 20111292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2861, 2880, 5722, 8583, 11444, 14305, 17166, 22888, 25749, 28610, 34332, 42915, 45776, 51498, 57220, 68664, 85830, 91552, 102996, 114440, 128745, 137328, 171660, 183104, 205992, 228880, 257490, 274656, 343320, 411984, 457760, 514980, 549312, 686640, 823968, 915520, 1029960, 1373280, 1647936, 2059920, 2746560, 4119840, 8239680]

約数ペア:

[(1, 8239680), (2, 4119840), (3, 2746560), (4, 2059920), (5, 1647936), (6, 1373280), (8, 1029960), (9, 915520), (10, 823968), (12, 686640), (15, 549312), (16, 514980), (18, 457760), (20, 411984), (24, 343320), (30, 274656), (32, 257490), (36, 228880), (40, 205992), (45, 183104), (48, 171660), (60, 137328), (64, 128745), (72, 114440), (80, 102996), (90, 91552), (96, 85830), (120, 68664), (144, 57220), (160, 51498), (180, 45776), (192, 42915), (240, 34332), (288, 28610), (320, 25749), (360, 22888), (480, 17166), (576, 14305), (720, 11444), (960, 8583), (1440, 5722), (2861, 2880)]