1616667120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11171}}^1$

素因数の和:11260

約数の個数: 160

約数和(自身を含む): 5652138240

約数和(自身を除く): 4035471120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1340, 1608, 1809, 2010, 2160, 2412, 2680, 3015, 3216, 3618, 4020, 4824, 5360, 6030, 7236, 8040, 9045, 9648, 11171, 12060, 14472, 16080, 18090, 22342, 24120, 28944, 33513, 36180, 44684, 48240, 55855, 67026, 72360, 89368, 100539, 111710, 134052, 144720, 167565, 178736, 201078, 223420, 268104, 301617, 335130, 402156, 446840, 502695, 536208, 603234, 670260, 748457, 804312, 893680, 1005390, 1206468, 1340520, 1496914, 1508085, 1608624, 2010780, 2245371, 2412936, 2681040, 2993828, 3016170, 3742285, 4021560, 4490742, 4825872, 5987656, 6032340, 6736113, 7484570, 8043120, 8981484, 11226855, 11975312, 12064680, 13472226, 14969140, 17962968, 20208339, 22453710, 24129360, 26944452, 29938280, 33680565, 35925936, 40416678, 44907420, 53888904, 59876560, 67361130, 80833356, 89814840, 101041695, 107777808, 134722260, 161666712, 179629680, 202083390, 269444520, 323333424, 404166780, 538889040, 808333560, 1616667120]

約数ペア:

[(1, 1616667120), (2, 808333560), (3, 538889040), (4, 404166780), (5, 323333424), (6, 269444520), (8, 202083390), (9, 179629680), (10, 161666712), (12, 134722260), (15, 107777808), (16, 101041695), (18, 89814840), (20, 80833356), (24, 67361130), (27, 59876560), (30, 53888904), (36, 44907420), (40, 40416678), (45, 35925936), (48, 33680565), (54, 29938280), (60, 26944452), (67, 24129360), (72, 22453710), (80, 20208339), (90, 17962968), (108, 14969140), (120, 13472226), (134, 12064680), (135, 11975312), (144, 11226855), (180, 8981484), (201, 8043120), (216, 7484570), (240, 6736113), (268, 6032340), (270, 5987656), (335, 4825872), (360, 4490742), (402, 4021560), (432, 3742285), (536, 3016170), (540, 2993828), (603, 2681040), (670, 2412936), (720, 2245371), (804, 2010780), (1005, 1608624), (1072, 1508085), (1080, 1496914), (1206, 1340520), (1340, 1206468), (1608, 1005390), (1809, 893680), (2010, 804312), (2160, 748457), (2412, 670260), (2680, 603234), (3015, 536208), (3216, 502695), (3618, 446840), (4020, 402156), (4824, 335130), (5360, 301617), (6030, 268104), (7236, 223420), (8040, 201078), (9045, 178736), (9648, 167565), (11171, 144720), (12060, 134052), (14472, 111710), (16080, 100539), (18090, 89368), (22342, 72360), (24120, 67026), (28944, 55855), (33513, 48240), (36180, 44684)]