2784831120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{10957}}^1$

素因数の和:11329

約数の個数: 120

約数和(自身を含む): 9379741176

約数和(自身を除く): 6594910056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 353, 360, 706, 720, 1059, 1412, 1765, 2118, 2824, 3177, 3530, 4236, 5295, 5648, 6354, 7060, 8472, 10590, 10957, 12708, 14120, 15885, 16944, 21180, 21914, 25416, 28240, 31770, 32871, 42360, 43828, 50832, 54785, 63540, 65742, 84720, 87656, 98613, 109570, 127080, 131484, 164355, 175312, 197226, 219140, 254160, 262968, 328710, 394452, 438280, 493065, 525936, 657420, 788904, 876560, 986130, 1314840, 1577808, 1972260, 2629680, 3867821, 3944520, 7735642, 7889040, 11603463, 15471284, 19339105, 23206926, 30942568, 34810389, 38678210, 46413852, 58017315, 61885136, 69620778, 77356420, 92827704, 116034630, 139241556, 154712840, 174051945, 185655408, 232069260, 278483112, 309425680, 348103890, 464138520, 556966224, 696207780, 928277040, 1392415560, 2784831120]

約数ペア:

[(1, 2784831120), (2, 1392415560), (3, 928277040), (4, 696207780), (5, 556966224), (6, 464138520), (8, 348103890), (9, 309425680), (10, 278483112), (12, 232069260), (15, 185655408), (16, 174051945), (18, 154712840), (20, 139241556), (24, 116034630), (30, 92827704), (36, 77356420), (40, 69620778), (45, 61885136), (48, 58017315), (60, 46413852), (72, 38678210), (80, 34810389), (90, 30942568), (120, 23206926), (144, 19339105), (180, 15471284), (240, 11603463), (353, 7889040), (360, 7735642), (706, 3944520), (720, 3867821), (1059, 2629680), (1412, 1972260), (1765, 1577808), (2118, 1314840), (2824, 986130), (3177, 876560), (3530, 788904), (4236, 657420), (5295, 525936), (5648, 493065), (6354, 438280), (7060, 394452), (8472, 328710), (10590, 262968), (10957, 254160), (12708, 219140), (14120, 197226), (15885, 175312), (16944, 164355), (21180, 131484), (21914, 127080), (25416, 109570), (28240, 98613), (31770, 87656), (32871, 84720), (42360, 65742), (43828, 63540), (50832, 54785)]