1236410880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1034

約数の個数: 160

約数和(自身を含む): 3977424000

約数和(自身を除く): 2741013120

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, 128, 160, 192, 199, 240, 256, 320, 384, 398, 480, 512, 597, 640, 768, 796, 809, 960, 995, 1194, 1280, 1536, 1592, 1618, 1920, 1990, 2388, 2427, 2560, 2985, 3184, 3236, 3840, 3980, 4045, 4776, 4854, 5970, 6368, 6472, 7680, 7960, 8090, 9552, 9708, 11940, 12135, 12736, 12944, 15920, 16180, 19104, 19416, 23880, 24270, 25472, 25888, 31840, 32360, 38208, 38832, 47760, 48540, 50944, 51776, 63680, 64720, 76416, 77664, 95520, 97080, 101888, 103552, 127360, 129440, 152832, 155328, 160991, 191040, 194160, 207104, 254720, 258880, 305664, 310656, 321982, 382080, 388320, 414208, 482973, 509440, 517760, 621312, 643964, 764160, 776640, 804955, 965946, 1035520, 1242624, 1287928, 1528320, 1553280, 1609910, 1931892, 2071040, 2414865, 2575856, 3106560, 3219820, 3863784, 4829730, 5151712, 6213120, 6439640, 7727568, 9659460, 10303424, 12879280, 15455136, 19318920, 20606848, 25758560, 30910272, 38637840, 41213696, 51517120, 61820544, 77275680, 82427392, 103034240, 123641088, 154551360, 206068480, 247282176, 309102720, 412136960, 618205440, 1236410880]

約数ペア:

[(1, 1236410880), (2, 618205440), (3, 412136960), (4, 309102720), (5, 247282176), (6, 206068480), (8, 154551360), (10, 123641088), (12, 103034240), (15, 82427392), (16, 77275680), (20, 61820544), (24, 51517120), (30, 41213696), (32, 38637840), (40, 30910272), (48, 25758560), (60, 20606848), (64, 19318920), (80, 15455136), (96, 12879280), (120, 10303424), (128, 9659460), (160, 7727568), (192, 6439640), (199, 6213120), (240, 5151712), (256, 4829730), (320, 3863784), (384, 3219820), (398, 3106560), (480, 2575856), (512, 2414865), (597, 2071040), (640, 1931892), (768, 1609910), (796, 1553280), (809, 1528320), (960, 1287928), (995, 1242624), (1194, 1035520), (1280, 965946), (1536, 804955), (1592, 776640), (1618, 764160), (1920, 643964), (1990, 621312), (2388, 517760), (2427, 509440), (2560, 482973), (2985, 414208), (3184, 388320), (3236, 382080), (3840, 321982), (3980, 310656), (4045, 305664), (4776, 258880), (4854, 254720), (5970, 207104), (6368, 194160), (6472, 191040), (7680, 160991), (7960, 155328), (8090, 152832), (9552, 129440), (9708, 127360), (11940, 103552), (12135, 101888), (12736, 97080), (12944, 95520), (15920, 77664), (16180, 76416), (19104, 64720), (19416, 63680), (23880, 51776), (24270, 50944), (25472, 48540), (25888, 47760), (31840, 38832), (32360, 38208)]