1310562720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{303371}}^1$

素因数の和:303395

約数の個数: 96

約数和(自身を含む): 4586984640

約数和(自身を除く): 3276421920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 303371, 606742, 910113, 1213484, 1516855, 1820226, 2426968, 2730339, 3033710, 3640452, 4550565, 4853936, 5460678, 6067420, 7280904, 8191017, 9101130, 9707872, 10921356, 12134840, 13651695, 14561808, 16382034, 18202260, 21842712, 24269680, 27303390, 29123616, 32764068, 36404520, 40955085, 43685424, 48539360, 54606780, 65528136, 72809040, 81910170, 87370848, 109213560, 131056272, 145618080, 163820340, 218427120, 262112544, 327640680, 436854240, 655281360, 1310562720]

約数ペア:

[(1, 1310562720), (2, 655281360), (3, 436854240), (4, 327640680), (5, 262112544), (6, 218427120), (8, 163820340), (9, 145618080), (10, 131056272), (12, 109213560), (15, 87370848), (16, 81910170), (18, 72809040), (20, 65528136), (24, 54606780), (27, 48539360), (30, 43685424), (32, 40955085), (36, 36404520), (40, 32764068), (45, 29123616), (48, 27303390), (54, 24269680), (60, 21842712), (72, 18202260), (80, 16382034), (90, 14561808), (96, 13651695), (108, 12134840), (120, 10921356), (135, 9707872), (144, 9101130), (160, 8191017), (180, 7280904), (216, 6067420), (240, 5460678), (270, 4853936), (288, 4550565), (360, 3640452), (432, 3033710), (480, 2730339), (540, 2426968), (720, 1820226), (864, 1516855), (1080, 1213484), (1440, 910113), (2160, 606742), (4320, 303371)]