80752250640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{272003}}^1$

素因数の和:273256

約数の個数: 80

約数和(自身を含む): 250535268288

約数和(自身を除く): 169783017648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1237, 2474, 3711, 4948, 6185, 7422, 9896, 12370, 14844, 18555, 19792, 24740, 29688, 37110, 49480, 59376, 74220, 98960, 148440, 272003, 296880, 544006, 816009, 1088012, 1360015, 1632018, 2176024, 2720030, 3264036, 4080045, 4352048, 5440060, 6528072, 8160090, 10880120, 13056144, 16320180, 21760240, 32640360, 65280720, 336467711, 672935422, 1009403133, 1345870844, 1682338555, 2018806266, 2691741688, 3364677110, 4037612532, 5047015665, 5383483376, 6729354220, 8075225064, 10094031330, 13458708440, 16150450128, 20188062660, 26917416880, 40376125320, 80752250640]

約数ペア:

[(1, 80752250640), (2, 40376125320), (3, 26917416880), (4, 20188062660), (5, 16150450128), (6, 13458708440), (8, 10094031330), (10, 8075225064), (12, 6729354220), (15, 5383483376), (16, 5047015665), (20, 4037612532), (24, 3364677110), (30, 2691741688), (40, 2018806266), (48, 1682338555), (60, 1345870844), (80, 1009403133), (120, 672935422), (240, 336467711), (1237, 65280720), (2474, 32640360), (3711, 21760240), (4948, 16320180), (6185, 13056144), (7422, 10880120), (9896, 8160090), (12370, 6528072), (14844, 5440060), (18555, 4352048), (19792, 4080045), (24740, 3264036), (29688, 2720030), (37110, 2176024), (49480, 1632018), (59376, 1360015), (74220, 1088012), (98960, 816009), (148440, 544006), (272003, 296880)]