2800320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2917}}^1$

素因数の和:2937

約数の個数: 56

約数和(自身を含む): 8894064

約数和(自身を除く): 6093744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2917, 5834, 8751, 11668, 14585, 17502, 23336, 29170, 35004, 43755, 46672, 58340, 70008, 87510, 93344, 116680, 140016, 175020, 186688, 233360, 280032, 350040, 466720, 560064, 700080, 933440, 1400160, 2800320]

約数ペア:

[(1, 2800320), (2, 1400160), (3, 933440), (4, 700080), (5, 560064), (6, 466720), (8, 350040), (10, 280032), (12, 233360), (15, 186688), (16, 175020), (20, 140016), (24, 116680), (30, 93344), (32, 87510), (40, 70008), (48, 58340), (60, 46672), (64, 43755), (80, 35004), (96, 29170), (120, 23336), (160, 17502), (192, 14585), (240, 11668), (320, 8751), (480, 5834), (960, 2917)]